Stdle #105 · iteration · 2026-09-19

What does this Go snippet output?

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

1package main
2 
3import "fmt"
4 
5func main() {
6	s := "hi"
7	switch len(s) {
8	case 1:
9		fmt.Println("short")
10	case 2:
11		fmt.Println("medium")
12		fallthrough
13	case 3:
14		fmt.Println("longish")
15	}
16}

Iteration

What does this Go snippet output?

Answer & explanation