func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios::sync_with_stdio(0);     int t, ang;     cin >> t;     while (t--) {       cin >> ang;       int ans = -1;       for (int i = 3; i <= 360; ++i) {         int k = ang * i / 180;         if ((ang * i) % 180 == 0 && 360 % i == 0 && 1 <= k && k <= i - 2) {           ans = i;           break;         }       }       cout << ans << endl;     }     return 0;   }   