Completed Module Patterns (#208) [HF]

* Create Hello.txt

Create Hello.txt

* module1

my first module of programs

* more from getting started

some ques from getting started

* Module Patterns

completed module patterns.

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern1.cpp

@@ -0,0 +1,22 @@
+#include <iostream>
+using namespace std;
+
+int main(int argc, char **argv){
+    int n;
+    cin >> n;
+int i,j,k;
+for(i=0;i<n;i++)
+{
+    for(j=0;j<n;j++)
+    {
+        if(j<=i)
+        {
+            cout<<"*\t";
+        }
+
+
+    }
+    cout << endl;
+}
+
+}

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern10.cpp

@@ -0,0 +1,42 @@
+#include <iostream>
+using namespace std;
+int main(int argc, char** argv){
+    int n;
+    cin >> n;
+    int s1 = n / 2;     
+    int s2 = -1;        
+
+    for (int i = 1; i <= n; i++)
+    {
+      for (int j = 1; j <= s1; j++)   
+      {
+            cout << "\t";
+      }
+      cout << "*\t";
+
+      for (int j = 1; j <= s2; j++)
+      {
+        cout << "\t";
+      }
+    if ( i > 1 && i < n) 
+      {
+        cout << "*\t";
+      }
+
+      if (i <= n / 2)
+      {
+        s1--;
+        s2 = s2 + 2;
+      }
+      else
+      {
+        s1++;
+        s2 = s2 - 2;
+      }
+    cout<<"\n";
+    }
+  }
+
+
+
+

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern11.cpp

@@ -0,0 +1,16 @@
+#include <iostream>
+using namespace std;
+
+int main(int argc, char **argv){
+    int n,i,j,k=1;
+    cin >> n;
+    for(i=1;i<=n;i++)
+    {
+        for(j=1;j<=i;j++)
+        {
+            cout<< k<<"\t";
+            k++;
+        }
+        cout<<endl;
+    }
+}

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern12.cpp

@@ -0,0 +1,27 @@
+#include <iostream>
+using namespace std;
+
+int main(int argc, char **argv){
+    int n,*arr;
+    cin >> n;
+    arr=(int*)malloc((n*n)*sizeof(int));
+    int i,j,k,l=0;
+    int a=0,b=1;
+    arr[0]=0;arr[1]=1;
+    for(i=2;i<n*n;i++)
+    {
+        k=a+b;
+        arr[i]=k;
+        a=b;
+        b=k;
+    }
+    for(i=0;i<n;i++)
+    {
+        for(j=0;j<=i;j++){
+            {cout<<arr[l]<<"\t";
+            l++;}
+        }
+        cout<<"\n";
+    }
+
+}

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern13.cpp

@@ -0,0 +1,22 @@
+#include <iostream>
+using namespace std;
+
+int main(int argc, char **argv){
+    int n;
+    cin >> n;
+
+    int i,j,k,l;
+     for ( i=0; i <n ; i++)
+    {
+      int id = 1;
+      for ( j=0; j <= i; j++)
+      {
+        cout<< id << "\t" ;
+        int id1 = (id * (i - j)) / (j + 1);
+        id = id1;
+
+      }
+      cout<<"\n";
+    }
+
+}

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern14.cpp

@@ -0,0 +1,12 @@
+#include<iostream>
+using namespace std;
+int main(int agrc, char** argv){
+    int n;
+    cin >> n;
+    int i,j,k;
+    for(i=1;i<=10;i++)
+    {
+        cout << n << " * " << i << " = " <<i*n << endl;
+    }
+
+}

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern15.cpp

@@ -0,0 +1,39 @@
+#include <iostream>
+using namespace std;
+
+int main(int argc, char **argv){
+    int n;
+    cin >> n;
+int i,j,k;
+    int sp = n / 2, st = 1;
+    for (int i = 1; i <= n; i++)
+    { if(i <= n/2)
+     k=i;
+     else
+     k=n-i+1;
+      for (int j = 1; j <= sp; j++)
+      {
+        cout<<"\t";
+      }
+      for (int j = 1; j <= st; j++)   
+      {
+    cout<<k<<"\t";
+    if(j <=st / 2)
+      k++;
+      else 
+      k--;
+    }
+
+      if ( i <= n / 2)
+      { sp--;                 
+        st += 2;        
+      }
+      else
+      {
+        sp++;               
+        st -= 2;                
+      }
+      cout<< endl;
+
+    }
+}

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern16.cpp

@@ -0,0 +1,41 @@
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+
+ int i,j,k,l,m,n;
+ cin >> n;
+ for(i=1;i<=n;i++)
+ {
+     for(j=1;j<=i;j++)
+     {
+         cout<<j<<"\t";
+     }
+     for(k=n-1;k>=i;k--)
+     {
+         cout<<"\t";
+     }
+     for(k=n-2;k>=i;k--)
+     {
+         cout<<"\t";
+     }
+     for(m=i;m>=1;m--)
+     { 
+        if(i==n)
+        { 
+            cout<<m-1<<"\t";
+            if(m==2)
+            m--;
+        }
+        else
+        cout<<m<<"\t";
+     }
+     cout<<"\n";
+ }
+
+    return 0;
+}
+
+

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern17.cpp

@@ -0,0 +1,36 @@
+#include <iostream>
+using namespace std;
+
+int main(int argc, char **argv){
+    int n;
+    cin >> n;
+int i,j,k;
+    int sp = n / 2, st = 1;
+    for (int i = 1; i <= n; i++)
+    {
+      for (int j = 1; j <= sp ; j++) 
+      {
+        if ( i == n / 2 + 1)    
+        {
+         cout<<"*\t";
+        }
+        else
+        {
+          cout<<"\t";
+        }
+      }
+      for (int j = 1 ; j <= st; j++) 
+      {
+        cout<<"*\t";
+      }
+      if ( i <= n / 2)   
+      {
+        st++;       
+      }
+      else {
+        st--;       
+      }
+      cout<<"\n";
+    }
+  }
+

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern18.cpp

@@ -0,0 +1,36 @@
+#include <iostream>
+using namespace std;
+int main(int agrc, char**argv){
+    int n;
+    cin >> n;
+int i,j,k,l;
+    int sp=0,st=n;
+    for(i=1;i<=n;i++)
+    {
+        for(j=1;j<=sp;j++)
+        cout<<"\t";
+       for (int j = 1; j <= st; j++)
+      {
+        if ( i > 1 && i <= n / 2 && j > 1 && j < st) 
+        { 
+          cout<<"\t";
+        }
+        else
+        {
+          cout<<"*\t";
+        }
+      }
+      cout<<"\n";
+
+    if(i<=n/2)
+    {
+        sp=sp+1;
+        st=st-2;
+    }
+    else
+    {
+        sp=sp-1;
+        st=st+2;
+    }}
+    cout<<"\n";
+}

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern19.cpp

@@ -0,0 +1,64 @@
+#include <iostream>
+using namespace std;
+int main(int argc, char** argv){
+    int n;
+    cin >> n;
+
+int i,j,k,l;
+for(i = 1;i <= n; i++)
+{
+    for (int j = 1 ; j <= n; j++)
+      {
+        if ( i == 1) 
+        {
+          if ( j == n || j <= (n +1) / 2)
+          {
+            cout<<"*\t";
+          }
+          else
+          {
+            cout<<"\t";
+          }
+        }
+        else if (i <= n / 2) 
+        {
+          if ( j == n || j == (n + 1)/ 2 )
+          {
+            cout<<"*\t";
+          }
+          else
+          {
+            cout<<"\t";
+          }
+        }
+        else if ( i == (n + 1) / 2 ) 
+        {
+          cout<<"*\t";
+        }
+        else if (i < n) 
+        {
+          if (j == 1 || j == (n +1) /2)
+          {
+            cout<<"*\t";
+          }
+          else
+          {
+            cout<<"\t";
+          }
+        }
+        else    
+        {
+          if (j == 1 || j >= (n +1) / 2)
+          {
+            cout<<"*\t";
+          }
+          else
+          {
+            cout<<"\t";
+          }
+        }
+      }
+      cout<<endl;
+    }
+
+  }

IOT/Nivedita-R_NiveditaRai_2125it1079_2/Patterns/Pattern2.cpp

@@ -0,0 +1,22 @@
+#include <iostream>
+using namespace std;
+
+int main(int argc, char **argv){
+    int n;
+    cin >> n;
+int i,j,k;
+for(i=0;i<n;i++)
+{
+    for(j=n-1;j>=0;j--)
+    {
+        if(j>=i)
+        {
+            cout<<"*\t";
+        }
+
+
+    }
+    cout << endl;
+}
+
+}