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Stdle #116 · iteration · 2026-09-30

What does this Go snippet output?

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

package main
 
import "fmt"
 
func main() {
	ptrs := []*int{}
	for i := 0; i < 3; i++ {
		ptrs = append(ptrs, &i)
	}
	for _, p := range ptrs {
		fmt.Print(*p)
	}
	fmt.Println()
}
Iteration
4 attempts left

Answer & explanation