func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios::sync_with_stdio(false);     cin.tie(nullptr);     cout.tie(nullptr);     long int n, m, a;     cin >> n >> m >> a;     long int colNum = ceil((double)a / (double)(2 * m));     a -= (colNum - 1) * m * 2;     long int rowNum = ceil((double)a / 2);     a -= rowNum * 2;     if (a == 0)       cout << colNum <<     << rowNum <<   R ;     else       cout << colNum <<     << rowNum <<   L ;     return 0;   }   