func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, p, q, i = 1, j, k, temp = 0, flag = 0;     string s;     cin >> n >> p >> q;     cin >> s;     if (n % p == 0 && n != p + q || n % q == 0 && n != p + q) {       if (n % p == 0) {         cout << n / p << endl;         for (i = 0; i < n; i++) {           cout << s[i];           if ((i + 1) % p == 0) cout << endl;         }       } else {         cout << n / q << endl;         for (i = 0; i < n; i++) {           cout << s[i];           if ((i + 1) % q == 0) cout << endl;         }       }     } else {       while (1) {         j = n - (p * i);         k = n - (q * i);         if (j < 0 || k < 0) break;         if (j % q == 0) {           temp = 1;           break;         }         if (k % p == 0) {           flag = 1;           break;         }         if (j < 0 && k < 0) break;         i++;       }       if (temp == 1) {         cout << i + (j / q) << endl;         for (int x = 0; x < i * p; x++) {           cout << s[x];           if ((x + 1) % p == 0) cout << endl;         }         j = 1;         for (int x = i * p; x < n; x++) {           cout << s[x];           if ((j) % q == 0) cout << endl;           j++;         }       } else if (flag == 1) {         cout << i + (k / p) << endl;         for (int x = 0; x < i * q; x++) {           cout << s[x];           if ((x + 1) % q == 0) cout << endl;         }         j = 1;         for (int x = i * q; x < n; x++) {           cout << s[x];           if ((j) % p == 0) cout << endl;           j++;         }       } else {         cout <<  -1  << endl;       }     }   }   