C++ | Leetcode C++题解之第7题整数反转

题目：

题解：

class Solution {
public:int reverse(int x) {int rev = 0;while (x != 0) {if (rev < INT_MIN / 10 || rev > INT_MAX / 10) {return 0;}int digit = x % 10;x /= 10;rev = rev * 10 + digit;}return rev;}
};