func_code_string: #include <bits/stdc++.h>   using namespace std;   const int mod = 1e9 + 7, lim = 1e7 + 10, key = 1010;   int v[lim], r[lim], d[lim];   int main() {     int n, m, q;     scanf( %d%d%d , &n, &m, &q);     for (long long i = 1, _b = (n); i <= _b; i++)       for (long long j = 1, _b = (m); j <= _b; j++) scanf( %d , v + key * i + j);     for (long long i = 0, _b = (n); i <= _b; i++)       for (long long j = 0, _b = (m); j <= _b; j++) {         r[key * i + j] = key * i + (j + 1);         d[key * i + j] = key * (i + 1) + j;       }     int _a, _b, _c, _d, h, w;     int x, y, x0, y0;     for (long long i = 0, _n = (q); i < _n; i++) {       scanf( %d%d%d%d%d%d , &_a, &_b, &_c, &_d, &h, &w);       x0 = 0;       while (--_a) x0 = d[x0];       while (--_b) x0 = r[x0];       y0 = 0;       while (--_c) y0 = d[y0];       while (--_d) y0 = r[y0];       x = x0, y = y0;       for (long long j = 0, _n = (h); j < _n; j++)         x = d[x], y = d[y], swap(r[x], r[y]);       for (long long j = 0, _n = (w); j < _n; j++)         x = r[x], y = r[y], swap(d[x], d[y]);       x = x0, y = y0;       for (long long j = 0, _n = (w); j < _n; j++)         x = r[x], y = r[y], swap(d[x], d[y]);       for (long long j = 0, _n = (h); j < _n; j++)         x = d[x], y = d[y], swap(r[x], r[y]);     }     x0 = 0;     for (long long i = 0, _n = (n); i < _n; i++) {       x0 = d[x0];       x = x0;       for (long long j = 0, _n = (m); j < _n; j++) x = r[x], printf( %d  , v[x]);       putchar(  n );     }     return 0;   }   