0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-12-13 05:06:28 +00:00
OI-codes/AcWing/798/798.cpp

37 lines
816 B
C++

#include <bits/stdc++.h>
using std::cin;
using std::cout;
using std::endl;
int n, m, q, c, b[1005][1005];
int main() {
cin >> n >> m >> q;
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= m; j++) {
cin >> c;
b[i][j] += c;
b[i + 1][j] -= c;
b[i][j + 1] -= c;
b[i + 1][j + 1] += c;
}
}
while (q--) {
int x1, y1, x2, y2;
cin >> x1 >> y1 >> x2 >> y2 >> c;
b[x1][y1] += c;
b[x2 + 1][y1] -= c;
b[x1][y2 + 1] -= c;
b[x2 + 1][y2 + 1] += c;
}
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= m; j++) {
b[i][j] += b[i - 1][j] + b[i][j - 1] - b[i - 1][j - 1];
cout << b[i][j] << ' ';
}
cout << endl;
}
return 0;
}