Reverse Integer

 1#include<string>
 2#include<stdio.h>
 3#include<stdlib.h>
 4using namespace std;
 5class Solution {
 6public:
 7    int reverse(int x) {
 8        if(x == 0 || x < -2147483647 || x > 2147483647){
 9            return 0;
10        }
11        bool negative = false;
12       if(x < 0){
13           negative = true;
14           x = x * -1;
15       }
16        string ans = "";
17        while(x != 0){
18            ans += std::to_string(x%10);
19            x /= 10;
20        }
21        try{
22            int res = std::stoi(ans);
23        }
24        catch(std::out_of_range& e){
25            return 0;
26        }
27        if(negative)
28            return std::stoi(ans) * -1;
29        return std::stoi(ans);
30        
31    }
32};