func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long A, B, n;     cin >> A >> B >> n;     long long i, j;     if (A == 0) {       if (B == 0) {         cout << 0;       } else         cout <<  No solution ;       return 0;     }     if (B % A) {       cout <<  No solution ;       return 0;     }     long long rez = B / A;     if (rez == 1) {       cout << 1;       return 0;     }     if (B == 0) {       cout << 0;       return 0;     }     for (long long i = -1002; i <= 1002; i++) {       long long cur = i;       for (j = 2; j <= n; j++) {         cur *= i;         if (abs(cur) > 1000000000) break;       }       if (cur == rez) {         cout << i;         return 0;       }     }     cout <<  No solution ;     return 0;   }   