#include <windows.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
int main(void)
{
char s[16] = "programming";
char dest[32] = "c windows ";
strncat_s(dest, _countof(dest), s, _countof(s));
printf("%s\n", dest);
char ch = getchar();
return 0;
}
/*
run:
c windows programming
*/