题解 | #数字颠倒#
数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
go 版本
package main
import (
"fmt"
"strconv"
)
func main() {
a := 0
n, _ := fmt.Scan(&a)
if n == 0 {
fmt.Println(a)
return
} else {
res := ""
for a != 0 {
remainder := a % 10
a = a / 10
res += strconv.Itoa(remainder)
}
fmt.Println(res)
}
}
python版本
scan = input() print(scan[::-1])
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