Fortyseven

#include <stdio.h>#include <string.h>int main(int argc, char *argv[]){	char  buffer[64];        char  *pointer = "changeme";        if(argc < 3)                return -1;        strncpy(buffer, argv[3], sizeof(buffer)-1);        printf("\n\tpointer: ");        printf(pointer);        printf("\n\tinput: ");        printf(buffer);        printf("\n\n");        return 0;}