#include <stdio.h>

int main() {
    // Are they equal? Yes!
    char zc = '\0';
    char zi = 0;
    printf("%d\n", zc == zi);
    
    
    // Does setting a char to 0 terminate a string? Yes!
    char s[] = "hello, world";
    printf("%s\n", s);
    s[5] = 0;
    printf("%s\n", s);
    
    return 0;
}