Input
Output
#include <stdio.h> #include <string.h> void main () { char str1[30] = "Welcome to"; char str2[30] = " Onlinetpoint"; char str3[50]; /* concatenates str1 and str2 */ strcat( str1, str2); printf("String concatenate str1 & str2: %s\n", str1 ); /* copy str1 into str3 */ strcpy( str3, str1); printf("String copy from str1 to str3: %s\n", str3 ); }