题解 | #句子逆序#

golang版本

• go的需要注意不能用fmt.Scan函数去接收输入，因为空格会被认为是结束符
• 所以改用bufio.NewReader去接收

package main

import (
	"bufio"
	"fmt"
	"os"
	"strings"
)

func main() {
	a := ""

	reader := bufio.NewReader(os.Stdin)
	a, err := reader.ReadString('\n')
	a = strings.TrimSpace(a)
	if err != nil {
		return
	} else {
		res := []string{}
		aSplit := strings.Split(a, " ")

		for i := len(aSplit) - 1; i > -1; i-- {
			res = append(res, aSplit[i])
		}
		fmt.Println(strings.Join(res, " "))
	}
}

python版本

scan = input()

scan_split = scan.split(' ')

res = []
for i in range(len(scan_split) - 1, -1, -1):
    res.append(scan_split[i])

print(" ".join(res))