整数反转

[Clear2]

func reverse(x int) int {
    var res = 0

    for x != 0 {

        if temp := int32(x); (temp * 10) / 10 != temp {
            fmt.Println((temp * 10) / 10)
            return 0
        }

        res = res*10 + x % 10
        x = x / 10
    }
    return res
}