Stdle #123 · pointers · 2026-10-07
What does this C snippet output?
A past puzzle — fully playable. 4 attempts, hints on wrong guesses.
#include <stdio.h>void tryAdd(int x) { x = x + 100; }int main(void) { int n = 7; tryAdd(n); printf("%d\n", n); return 0;}Pointers