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Stdle #67 · quirks · 2026-08-12

What does this C snippet output?

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

#include <stdio.h>
int loud(int v) { printf("(%d)", v); return v; }
int main(void) {
int r = 0 && loud(1);
printf("=%d\n", r);
return 0;
}
Quirks
4 attempts left

Answer & explanation