func_code_string: #include <bits/stdc++.h>   using namespace std;   vector<int> row, col, A;   vector<pair<pair<int, int>, int> > mat;   int grid[111][111];   void shift_up(int c, int n, int m) {     int i, temp;     temp = grid[n][c];     for (i = n; i > 1; i--) grid[i][c] = grid[i - 1][c];     grid[1][c] = temp;   }   void shift_left(int r, int n, int m) {     int i, temp;     temp = grid[r][m];     for (i = m; i > 1; i--) grid[r][i] = grid[r][i - 1];     grid[r][1] = temp;   }   int main() {     int n, q, i, m, j, type, id, r, c, x;     cin >> n >> m >> q;     for (i = 1; i <= n; i++)       for (j = 1; j <= m; j++) grid[i][j] = 0;     while (q--) {       cin >> type;       A.push_back(type);       if (type == 2) {         cin >> id;         col.push_back(id);       } else if (type == 1) {         cin >> id;         row.push_back(id);       } else {         cin >> r >> c >> x;         mat.push_back(make_pair(make_pair(r, c), x));       }     }     int im = mat.size() - 1, ir = row.size() - 1, ic = col.size() - 1;     for (i = A.size() - 1; i >= 0; i--) {       type = A[i];       if (type == 2) {         c = col[ic];         ic--;         shift_up(c, n, m);       } else if (type == 1) {         r = row[ir];         ir--;         shift_left(r, n, m);       } else {         r = mat[im].first.first;         c = mat[im].first.second;         x = mat[im].second;         grid[r][c] = x;         im--;       }     }     for (i = 1; i <= n; i++) {       for (j = 1; j <= m; j++) cout << grid[i][j] <<    ;       cout <<   n ;     }   }   