diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100644 index 0000000..e69de29 diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml new file mode 100644 index 0000000..fdc392f --- /dev/null +++ b/.idea/jarRepositories.xml @@ -0,0 +1,20 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..79f9579 --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,7 @@ + + + + + + + \ No newline at end of file diff --git a/14kotlin-intro/build.gradle b/14kotlin-intro/build.gradle new file mode 100644 index 0000000..c01ba9b --- /dev/null +++ b/14kotlin-intro/build.gradle @@ -0,0 +1,14 @@ +plugins { + id 'org.jetbrains.kotlin.jvm' version '1.6.10' +} + +group 'org.example' +version '1.0-SNAPSHOT' + +repositories { + mavenCentral() +} + +dependencies { + implementation "org.jetbrains.kotlin:kotlin-stdlib" +} \ No newline at end of file diff --git a/14kotlin-intro/gradle/wrapper/gradle-wrapper.jar b/14kotlin-intro/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..7454180 Binary files /dev/null and b/14kotlin-intro/gradle/wrapper/gradle-wrapper.jar differ diff --git a/14kotlin-intro/gradle/wrapper/gradle-wrapper.properties b/14kotlin-intro/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..69a9715 --- /dev/null +++ b/14kotlin-intro/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/14kotlin-intro/gradlew b/14kotlin-intro/gradlew new file mode 100644 index 0000000..744e882 --- /dev/null +++ b/14kotlin-intro/gradlew @@ -0,0 +1,185 @@ +#!/usr/bin/env sh + +# +# Copyright 2015 the original author or authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MSYS* | MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin or MSYS, switch paths to Windows format before running java +if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=`expr $i + 1` + done + case $i in + 0) set -- ;; + 1) set -- "$args0" ;; + 2) set -- "$args0" "$args1" ;; + 3) set -- "$args0" "$args1" "$args2" ;; + 4) set -- "$args0" "$args1" "$args2" "$args3" ;; + 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Escape application args +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=`save "$@"` + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +exec "$JAVACMD" "$@" diff --git a/14kotlin-intro/gradlew.bat b/14kotlin-intro/gradlew.bat new file mode 100644 index 0000000..107acd3 --- /dev/null +++ b/14kotlin-intro/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/14kotlin-intro/settings.gradle b/14kotlin-intro/settings.gradle new file mode 100644 index 0000000..5a8166a --- /dev/null +++ b/14kotlin-intro/settings.gradle @@ -0,0 +1,2 @@ +rootProject.name = 'kdavydenko' + diff --git a/14kotlin-intro/src/test/kotlin/Task1/Circle.kt b/14kotlin-intro/src/test/kotlin/Task1/Circle.kt new file mode 100644 index 0000000..785407d --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task1/Circle.kt @@ -0,0 +1,9 @@ +package Task1 + +import kotlin.math.pow + +data class Circle(val radius: Int) : Shape { + override fun square(): Int { + return (Math.PI * radius.toFloat().pow(2).toInt()).toInt() + } +} \ No newline at end of file diff --git a/14kotlin-intro/src/test/kotlin/Task1/GeometryException.kt b/14kotlin-intro/src/test/kotlin/Task1/GeometryException.kt new file mode 100644 index 0000000..700e38a --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task1/GeometryException.kt @@ -0,0 +1,5 @@ +package Task1 + +class GeometryException(override val message: String) : Exception() { + +} \ No newline at end of file diff --git a/14kotlin-intro/src/test/kotlin/Task1/Main.kt b/14kotlin-intro/src/test/kotlin/Task1/Main.kt new file mode 100644 index 0000000..a3b7d0f --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task1/Main.kt @@ -0,0 +1,20 @@ +package Task1 + +import org.junit.Test + +class Main { + val shapePrinterImpl = ShapePrinterImpl() + + @Test + fun start() { + shapePrinterImpl.printShape(Circle(3)) + shapePrinterImpl.printShape(Square(3)) + shapePrinterImpl.printShape(Rectangle(2, 3)) + shapePrinterImpl.printShape(Triangle(2, 2, 2)) + + val predefinedCollection = + listOf(Square(10), Circle(4), Triangle(1, 1, 1), Rectangle(2, 10), Rectangle(10, 9)) + for (i in predefinedCollection) + shapePrinterImpl.printShape(i) + } +} \ No newline at end of file diff --git a/14kotlin-intro/src/test/kotlin/Task1/Rectangle.kt b/14kotlin-intro/src/test/kotlin/Task1/Rectangle.kt new file mode 100644 index 0000000..a7b9730 --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task1/Rectangle.kt @@ -0,0 +1,7 @@ +package Task1 + +data class Rectangle(val width: Int, val height: Int) : Shape { + override fun square(): Int { + return width * height + } +} \ No newline at end of file diff --git a/14kotlin-intro/src/test/kotlin/Task1/Shape.kt b/14kotlin-intro/src/test/kotlin/Task1/Shape.kt new file mode 100644 index 0000000..99d78bc --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task1/Shape.kt @@ -0,0 +1,5 @@ +package Task1 + +interface Shape { + fun square() : Int +} \ No newline at end of file diff --git a/14kotlin-intro/src/test/kotlin/Task1/ShapePrinter.kt b/14kotlin-intro/src/test/kotlin/Task1/ShapePrinter.kt new file mode 100644 index 0000000..8cd0f04 --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task1/ShapePrinter.kt @@ -0,0 +1,5 @@ +package Task1 + +interface ShapePrinter { + fun printShape(shape: Shape) +} \ No newline at end of file diff --git a/14kotlin-intro/src/test/kotlin/Task1/ShapePrinterImpl.kt b/14kotlin-intro/src/test/kotlin/Task1/ShapePrinterImpl.kt new file mode 100644 index 0000000..224392d --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task1/ShapePrinterImpl.kt @@ -0,0 +1,13 @@ +package Task1 + +class ShapePrinterImpl : ShapePrinter { + override fun printShape(shape: Shape) { + try { + val value = shape.square() + println("Площадь равна $value") + } catch (e: Exception) { + println(e.message) + } + } + +} \ No newline at end of file diff --git a/14kotlin-intro/src/test/kotlin/Task1/Square.kt b/14kotlin-intro/src/test/kotlin/Task1/Square.kt new file mode 100644 index 0000000..27f5655 --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task1/Square.kt @@ -0,0 +1,10 @@ +package Task1 + +import kotlin.math.pow + +data class Square(val height: Int) : Shape { + + override fun square(): Int { + return height.toFloat().pow(2).toInt() + } +} \ No newline at end of file diff --git a/14kotlin-intro/src/test/kotlin/Task1/Triangle.kt b/14kotlin-intro/src/test/kotlin/Task1/Triangle.kt new file mode 100644 index 0000000..30a0f5d --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task1/Triangle.kt @@ -0,0 +1,7 @@ +package Task1 + +data class Triangle(val firstSide: Int, val secondSide: Int, val thirdSide: Int) : Shape { + override fun square(): Int { + throw GeometryException("Не достаточно данных для вычисления") + } +} \ No newline at end of file diff --git a/14kotlin-intro/src/test/kotlin/Task2/CustomArrayList.kt b/14kotlin-intro/src/test/kotlin/Task2/CustomArrayList.kt new file mode 100644 index 0000000..ad51fb7 --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task2/CustomArrayList.kt @@ -0,0 +1,6 @@ +interface CustomArrayList { + fun get(position: Int) : Any? + fun add(element: Element) + fun removeLast() + fun trimToSize() +} \ No newline at end of file diff --git a/14kotlin-intro/src/test/kotlin/Task2/CustomArrayListImpl.kt b/14kotlin-intro/src/test/kotlin/Task2/CustomArrayListImpl.kt new file mode 100644 index 0000000..b2d7f91 --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task2/CustomArrayListImpl.kt @@ -0,0 +1,36 @@ +class CustomArrayListImpl : CustomArrayList { + + var list = arrayOfNulls(5) + var size = 0 + + override fun get(position: Int): Any? { + return list.get(position) + } + + override fun add(element: Element) { + if (size == list.size) { + val newList = arrayOfNulls(list.size * 2) + for (i in list.indices) + newList[i] = list[i] + list = newList + list[size] = element + size++ + } else { + list[size] = element + size++ + } + } + + override fun removeLast() { + list[size - 1] = null + size-- + } + + override fun trimToSize() { + val newList = arrayOfNulls(size) + for (i in 0..size - 1) + newList[i] = list[i] + list = newList + } + +} \ No newline at end of file diff --git a/14kotlin-intro/src/test/kotlin/Task2/Main.kt b/14kotlin-intro/src/test/kotlin/Task2/Main.kt new file mode 100644 index 0000000..eed76fa --- /dev/null +++ b/14kotlin-intro/src/test/kotlin/Task2/Main.kt @@ -0,0 +1,15 @@ +import org.junit.Test + +class Main { + + @Test + fun start() { + val customArrayList = CustomArrayListImpl() + for (i in 0..25) + customArrayList.add(i) + customArrayList.removeLast() + customArrayList.trimToSize() + for (i in 0..customArrayList.list.size - 1) + print("${customArrayList.get(i)} ") + } +} \ No newline at end of file diff --git a/15kotlin-medium/kdavydenko/build.gradle b/15kotlin-medium/kdavydenko/build.gradle new file mode 100644 index 0000000..cece861 --- /dev/null +++ b/15kotlin-medium/kdavydenko/build.gradle @@ -0,0 +1,15 @@ +plugins { + id 'org.jetbrains.kotlin.jvm' version '1.6.10' +} + +group 'org.example' +version '1.0-SNAPSHOT' + +repositories { + mavenCentral() +} + +dependencies { + implementation "org.jetbrains.kotlin:kotlin-stdlib" + implementation 'junit:junit:4.13.1' +} \ No newline at end of file diff --git a/15kotlin-medium/kdavydenko/gradle/wrapper/gradle-wrapper.jar b/15kotlin-medium/kdavydenko/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..7454180 Binary files /dev/null and b/15kotlin-medium/kdavydenko/gradle/wrapper/gradle-wrapper.jar differ diff --git a/15kotlin-medium/kdavydenko/gradle/wrapper/gradle-wrapper.properties b/15kotlin-medium/kdavydenko/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..69a9715 --- /dev/null +++ b/15kotlin-medium/kdavydenko/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/15kotlin-medium/kdavydenko/gradlew b/15kotlin-medium/kdavydenko/gradlew new file mode 100644 index 0000000..744e882 --- /dev/null +++ b/15kotlin-medium/kdavydenko/gradlew @@ -0,0 +1,185 @@ +#!/usr/bin/env sh + +# +# Copyright 2015 the original author or authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MSYS* | MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin or MSYS, switch paths to Windows format before running java +if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=`expr $i + 1` + done + case $i in + 0) set -- ;; + 1) set -- "$args0" ;; + 2) set -- "$args0" "$args1" ;; + 3) set -- "$args0" "$args1" "$args2" ;; + 4) set -- "$args0" "$args1" "$args2" "$args3" ;; + 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Escape application args +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=`save "$@"` + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +exec "$JAVACMD" "$@" diff --git a/15kotlin-medium/kdavydenko/gradlew.bat b/15kotlin-medium/kdavydenko/gradlew.bat new file mode 100644 index 0000000..107acd3 --- /dev/null +++ b/15kotlin-medium/kdavydenko/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/15kotlin-medium/kdavydenko/settings.gradle b/15kotlin-medium/kdavydenko/settings.gradle new file mode 100644 index 0000000..5a8166a --- /dev/null +++ b/15kotlin-medium/kdavydenko/settings.gradle @@ -0,0 +1,2 @@ +rootProject.name = 'kdavydenko' + diff --git a/15kotlin-medium/kdavydenko/src/test/kotlin/IStart.kt b/15kotlin-medium/kdavydenko/src/test/kotlin/IStart.kt new file mode 100644 index 0000000..3f763db --- /dev/null +++ b/15kotlin-medium/kdavydenko/src/test/kotlin/IStart.kt @@ -0,0 +1,7 @@ +interface IStart { + fun prelaunchCheck() : Boolean + + fun engineStart() + + fun start() +} \ No newline at end of file diff --git a/15kotlin-medium/kdavydenko/src/test/kotlin/Run.kt b/15kotlin-medium/kdavydenko/src/test/kotlin/Run.kt new file mode 100644 index 0000000..1a25520 --- /dev/null +++ b/15kotlin-medium/kdavydenko/src/test/kotlin/Run.kt @@ -0,0 +1,18 @@ +import org.junit.Test + +class Run { + + @Test + fun Run() { + val shuttle = Shuttle() + val spaceport = Spaceport() + spaceport.launch(shuttle) + + val spaceX = SpaceX() + spaceport.launch(spaceX) + + val soyuz = Soyuz() + spaceport.launch(soyuz) + + } +} \ No newline at end of file diff --git a/15kotlin-medium/kdavydenko/src/test/kotlin/Shuttle.kt b/15kotlin-medium/kdavydenko/src/test/kotlin/Shuttle.kt new file mode 100644 index 0000000..a805f12 --- /dev/null +++ b/15kotlin-medium/kdavydenko/src/test/kotlin/Shuttle.kt @@ -0,0 +1,13 @@ +class Shuttle : IStart { + override fun engineStart() { + println("Двигатели Шатла запущены. Все системы в норме.") + } + + override fun prelaunchCheck(): Boolean { + return Math.random() * 10 > 3 + } + + override fun start() { + println("Старт Шатла") + } +} \ No newline at end of file diff --git a/15kotlin-medium/kdavydenko/src/test/kotlin/Soyuz.kt b/15kotlin-medium/kdavydenko/src/test/kotlin/Soyuz.kt new file mode 100644 index 0000000..d942dbd --- /dev/null +++ b/15kotlin-medium/kdavydenko/src/test/kotlin/Soyuz.kt @@ -0,0 +1,14 @@ +class Soyuz : IStart { + + override fun start() { + println("Старт Союза") + } + + override fun engineStart() { + println("Двигатели Союза запущены. Все системы в норме.") + } + + override fun prelaunchCheck(): Boolean { + return Math.random() * 10 > 3 + } +} \ No newline at end of file diff --git a/15kotlin-medium/kdavydenko/src/test/kotlin/SpaceX.kt b/15kotlin-medium/kdavydenko/src/test/kotlin/SpaceX.kt new file mode 100644 index 0000000..00927dd --- /dev/null +++ b/15kotlin-medium/kdavydenko/src/test/kotlin/SpaceX.kt @@ -0,0 +1,13 @@ +class SpaceX : IStart { + override fun engineStart() { + println("Двигатели SpaceX запущены. Все системы в норме.") + } + + override fun prelaunchCheck(): Boolean { + return Math.random() * 10 > 3 + } + + override fun start() { + println("Старт SpaceX") + } +} \ No newline at end of file diff --git a/15kotlin-medium/kdavydenko/src/test/kotlin/Spaceport.kt b/15kotlin-medium/kdavydenko/src/test/kotlin/Spaceport.kt new file mode 100644 index 0000000..af3e8b3 --- /dev/null +++ b/15kotlin-medium/kdavydenko/src/test/kotlin/Spaceport.kt @@ -0,0 +1,12 @@ +class Spaceport { + + fun launch(iStart: IStart){ + if (iStart.prelaunchCheck()) { + iStart.engineStart() + for (i in 10 downTo 0) + println(i) + iStart.start() + } else + println("Предстартовая проверка провалена") + } +} \ No newline at end of file diff --git a/16kotlin/kdavydenko/src/test/kotlin/Discount.kt b/16kotlin/kdavydenko/src/test/kotlin/Discount.kt new file mode 100644 index 0000000..b591ff7 --- /dev/null +++ b/16kotlin/kdavydenko/src/test/kotlin/Discount.kt @@ -0,0 +1,12 @@ +data class Discount(val name: String, val percent: Double, val price: Int) { + + +} + +fun List.average(lambda: (T) -> Int): Double { + var sum: Double = 0.0 + for (i in this) + sum += lambda(i) + + return sum / this.size +} \ No newline at end of file diff --git a/16kotlin/kdavydenko/src/test/kotlin/Main.kt b/16kotlin/kdavydenko/src/test/kotlin/Main.kt new file mode 100644 index 0000000..1a96a1f --- /dev/null +++ b/16kotlin/kdavydenko/src/test/kotlin/Main.kt @@ -0,0 +1,22 @@ +import org.junit.Test + +class Main { + + @Test + fun Start() { + val discount: MutableList = mutableListOf( + Discount("a", 10.0, 10), + Discount("b", 11.0, 30), + Discount("c", 12.0, 50), + Discount("d", 13.0, 70), + Discount("e", 14.0, 90), + Discount("f", 15.0, 80), + Discount("g", 16.0, 60), + Discount("h", 17.0, 40), + Discount("j", 18.0, 20), + Discount("k", 19.0, 5), + ) + + println(discount.average { it.price }) + } +} \ No newline at end of file diff --git "a/16kotlin/\320\224\320\227 \320\264\320\273\321\217 \321\203\321\200\320\276\320\272\320\260 16.md" "b/16kotlin/\320\224\320\227 \320\264\320\273\321\217 \321\203\321\200\320\276\320\272\320\260 16.md" new file mode 100644 index 0000000..d966413 --- /dev/null +++ "b/16kotlin/\320\224\320\227 \320\264\320\273\321\217 \321\203\321\200\320\276\320\272\320\260 16.md" @@ -0,0 +1,27 @@ +## ДЗ для 16 урока TMS + +### Average + +1. У нас есть + +``` +data class Discount(val name: String, val percent: Double, val price: Int) + +``` + +2. Создать функцию, которая будет считать среднее арифметическое указанного лямбдой поля. Ниже декларация функции, нужно написать реализацию и вызов + + +``` kotlin + +fun List.average(lambda: (T) -> Int): Int { + // your logic +} + +``` + +3. В тестовом методе создать список экземпляров класса Discount, который инициализовать с 10 разными Discount (поля пишите случайные) + +Вывести в консоль среднее значение поля price при помощи average + +### diff --git a/lib/kotlin-reflect-sources.jar b/lib/kotlin-reflect-sources.jar new file mode 100644 index 0000000..c9ce0fe Binary files /dev/null and b/lib/kotlin-reflect-sources.jar differ diff --git a/lib/kotlin-reflect.jar b/lib/kotlin-reflect.jar new file mode 100644 index 0000000..21f24d6 Binary files /dev/null and b/lib/kotlin-reflect.jar differ diff --git a/lib/kotlin-stdlib-jdk7-sources.jar b/lib/kotlin-stdlib-jdk7-sources.jar new file mode 100644 index 0000000..20890c5 Binary files /dev/null and b/lib/kotlin-stdlib-jdk7-sources.jar differ diff --git a/lib/kotlin-stdlib-jdk7.jar b/lib/kotlin-stdlib-jdk7.jar new file mode 100644 index 0000000..92ef72a Binary files /dev/null and b/lib/kotlin-stdlib-jdk7.jar differ diff --git a/lib/kotlin-stdlib-jdk8-sources.jar b/lib/kotlin-stdlib-jdk8-sources.jar new file mode 100644 index 0000000..8b6bf9b Binary files /dev/null and b/lib/kotlin-stdlib-jdk8-sources.jar differ diff --git a/lib/kotlin-stdlib-jdk8.jar b/lib/kotlin-stdlib-jdk8.jar new file mode 100644 index 0000000..61558d6 Binary files /dev/null and b/lib/kotlin-stdlib-jdk8.jar differ diff --git a/lib/kotlin-stdlib-sources.jar b/lib/kotlin-stdlib-sources.jar new file mode 100644 index 0000000..7d5cf03 Binary files /dev/null and b/lib/kotlin-stdlib-sources.jar differ diff --git a/lib/kotlin-stdlib.jar b/lib/kotlin-stdlib.jar new file mode 100644 index 0000000..e633544 Binary files /dev/null and b/lib/kotlin-stdlib.jar differ diff --git a/lib/kotlin-test-sources.jar b/lib/kotlin-test-sources.jar new file mode 100644 index 0000000..212e8f9 Binary files /dev/null and b/lib/kotlin-test-sources.jar differ diff --git a/lib/kotlin-test.jar b/lib/kotlin-test.jar new file mode 100644 index 0000000..314ad58 Binary files /dev/null and b/lib/kotlin-test.jar differ