Sum of Digit is Pallindrome or not

// { Driver Code Starts
// Initial Template for C++

#include <bits/stdc++.h>
using namespace std;

 // } Driver Code Ends
// User function Template for C++

class Solution {
  public:
    int isDigitSumPalindrome(int N) {
        int sum = 0;
        while (N > 0) {
            sum += N % 10;
            N /= 10;
        }
        string ans = to_string(sum);
        string temp = ans;
        reverse(ans.begin(), ans.end());
        if (ans == temp) {
            return 1;
        } else {
            return 0;
        }
    }
};

// { Driver Code Starts.
int main() {
    int t;
    cin >> t;
    while (t--) {
        int N;
        cin >> N;
        Solution ob;
        cout << ob.isDigitSumPalindrome(N) << "\n";
    }
}
  // } Driver Code Ends