func_code_string: #include <bits/stdc++.h>   using namespace std;   long long st;   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     long long n, m, k;     cin >> n >> m >> k;     if (k < n) {       cout << (long long)(k + 1) <<     << 1;       return 0;     }     k -= (long long)(n - 1);     long long row = k / (long long)(m - 1), col;     if ((long long)row * (long long)(m - 1) != (long long)k) row++;     if ((long long)(row % (long long)2) == (long long)1) {       st = (long long)(row - (long long)1) * (long long)(m - (long long)1);       st++;       col = k - st + (long long)2;     } else {       st = (long long)row * (long long)(m - 1);       col = (long long)2 + st - k;     }     cout << (long long)(n - row + 1) <<     << col;   }   