func_code_string: #include <bits/stdc++.h>   template <typename T>   T pow(T a, T b, long long m) {     T ans = 1;     while (b > 0) {       if (b % 2 == 1) ans = (ans * a) % m;       b /= 2;       a = (a * a) % m;     }     return ans % m;   }   using namespace std;   bool B[100], G[100];   int main() {     int n, m;     cin >> n >> m;     int b;     cin >> b;     for (int(i) = (0); (i) < (b); (i)++) {       int first;       cin >> first;       B[first] = 1;     }     int g;     cin >> g;     for (int(i) = (0); (i) < (g); (i)++) {       int first;       cin >> first;       G[first] = 1;     }     for (int(i) = (0); (i) < (10000000); (i)++)       B[i % n] = G[i % m] = B[i % n] | G[i % m];     bool boys = 1, girls = 1;     for (int(i) = (0); (i) < (n); (i)++) boys &= B[i];     for (int(i) = (0); (i) < (m); (i)++) girls &= G[i];     if (boys && girls)       cout <<  Yes  <<   n ;     else       cout <<  No  <<   n ;     return 0;   }   