func_code_string: #include <bits/stdc++.h>   using namespace std;   const int M = 2000 + 4, Inf = 1e9 + 10;   int n, m, k;   char f[M][M];   int main() {     ios::sync_with_stdio(false);     cin >> n >> m >> k;     for (int i = 0; i < n; i++)       for (int j = 0; j < m; j++) cin >> f[i][j];     for (int i = 0; i < m; i++) {       int ans = 0;       for (int y = 2; y < n; y += 2)         if (f[y][i] ==  U ) ans++;       for (int x = i, y = 0; x >= 0 && y < n; y++, x--)         if (f[y][x] ==  R ) ans++;       for (int x = i, y = 0; x < m && y < n; y++, x++)         if (f[y][x] ==  L ) ans++;       cout << ans <<    ;     }     return 0;   }   