diff --git a/e1.c b/e1.c
index e69de29..2a15d00 100644
--- a/e1.c
+++ b/e1.c
@@ -0,0 +1,11 @@
+#include<iostream>
+
+void main()
+{
+  int a;
+  scanf("%d",&a);
+  if(a%2==0)
+    cout<<"Even";
+   else 
+    cout<<"odd";
+}
diff --git a/h1.c b/h1.c
index e69de29..cbd586b 100644
--- a/h1.c
+++ b/h1.c
@@ -0,0 +1,64 @@
+//Code to print the following series 
+//  555555555
+//  544444445
+//  543333345
+//  543222345
+//  543212345
+//  543222345
+//  543333345
+//  544444445
+//  555555555
+
+
+#include<stdio.h>
+
+int main()
+{
+	int a,s;
+
+	printf("Enter the number : ");
+	scanf("%d",&a);
+  
+    s=a;
+	for(int i=0;i<((2*a)+1)/2;++i)
+	{
+		if(i==0)
+			for(int j=1;j<(2*a)-1;++j)
+			  printf("%d ",a);
+		else
+		   {   				  
+          printf("%d ",a);
+				for(int j=0;j<i-1;++j)
+				    printf("%d ",a-j-1);
+				for(int j=0;j<(2*s)-1;++j)
+  			        printf("%d ",s);
+				for(int j=i-1;j>0;--j)
+  			        printf("%d ",a-j);
+
+		   }
+		printf("%d\n",a);
+		s--;
+	}
+		s++;
+	for(int i=(2*a-3)/2;i>=0;--i)
+	{   s++;
+		if(s==a)
+			for(int j=0;j<(2*a)-1;++j)
+                printf("%d ",a);
+		else
+			{
+            printf("%d ",a);
+
+				for(int j=0;j<i-1;++j)
+				    printf("%d ",a-j-1);
+				for(int j=0;j<(2*s)-1;++j)
+  			        printf("%d ",s);
+				for(int j=i-1;j>0;--j)
+  			        printf("%d ",a-j);
+				printf("%d",a);
+			  }
+        printf("\n");
+	}
+
+return 0;
+}