string concatenation with function without function c-basics

Author: kartikgandhi

stringconcatenatewithfunandwithoutfun.c

@@ -0,0 +1,31 @@
+#include<stdio.h>
+#include<string.h>
+void main()
+{
+    char s[50],d[50],f[100];
+    int i,j=0;
+    printf("Enter string 1\n");
+    gets(s);
+    printf("Enter string 2\n");
+    gets(d);
+
+    for(i=0;s[i]!='\0';i++)
+    {
+        f[j]=s[i];
+        j++;
+    }
+    for(i=0;d[i]!='\0';i++)
+    {
+        f[j]=d[i];
+        j++;
+    }
+     printf("String concatenation (without function) is ");
+    for(i=0;i<j;i++)
+    {
+        printf("%c",f[i]);
+    }
+    printf("\n");
+     strcat(s,d);
+     printf("String concatenation (with function) is ");
+    puts(s);
+}