← Back to archive

Stdle #88 · strings · 2026-09-02

What does this C snippet output?

A past puzzle — fully playable. 4 attempts, hints on wrong guesses.

#include <stdio.h>
int main(void) {
char a = 'A';
char z = 'a';
printf("%d\n", z - a);
return 0;
}
Strings
4 attempts left

Answer & explanation