| // run | |
| // Copyright 2023 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| package main | |
| func main() { | |
| m := "0" | |
| for _, c := range "321" { | |
| m = max(string(c), m) | |
| println(m) | |
| } | |
| } |