题解 | #图片整理#
图片整理
https://www.nowcoder.com/practice/2de4127fda5e46858aa85d254af43941
package main import ( "fmt" ) func main() { var input string fmt.Scan(&input) in := []byte(input) for i := range in { for j := i; j < len(in); j++ { if in[i] > in[j] { in[j], in[i] = in[i], in[j] } } } fmt.Println(string(in)) }