C-字符串的连接

#include "stdio.h"
#include "stdlib.h"
#include <io_utils.h>
#include <string.h>


int main() {
    char scr[] = "Hello World";
    char dest[] = "C said: ";
//    strcat(dest, scr);


    strcpy(dest + strlen(dest), scr);
    puts(dest);
    return 0;
}