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Stdle #58 · arrays · 2026-08-03

What does this C snippet output?

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

#include <stdio.h>
int main(void) {
int a[5] = {[0] = 1, 2, 3};
printf("%d %d %d\n", a[1], a[2], a[3]);
return 0;
}
Arrays
4 attempts left

Answer & explanation