func_code_string: #include <bits/stdc++.h>   using namespace std;   int p[1001][1001], row[1001], col[1001];   int main() {     int n, m, k;     scanf( %d%d%d , &n, &m, &k);     for (int r = 1; r <= n; ++r) row[r] = r;     for (int c = 1; c <= m; ++c) col[c] = c;     for (int r = 1; r <= n; ++r)       for (int c = 1; c <= m; ++c) scanf( %d , &p[r][c]);     while (k--) {       char s[2];       int x, y;       scanf( %s%d%d , s, &x, &y);       switch (s[0]) {         case  r :           swap(row[x], row[y]);           break;         case  c :           swap(col[x], col[y]);           break;         case  g :           printf( %d n , p[row[x]][col[y]]);           break;         default:           break;       }     }     return 0;   }   