Submission #1573368

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define FOR(i, n) for(int i = 0; i < (n); i++)
#define MEM(a, x) memset(a, x, sizeof(a))
#define ALL(a) a.begin(), a.end()
#define UNIQUE(a) a.erase(unique(ALL(a)), a.end())
typedef long long ll;

int H, W, h, w;

int main(int argc, char const *argv[]) {
	ios_base::sync_with_stdio(false);
	cin >> H >> W >> h >> w;
	int p = (2*h-H)*(2*w-W);
	if (p <= 0) {
		cout << "No" << endl;
		return 0;
	}
	for (int x = 1; x <= 250000; x++) {
		if (h*w-p < p*x && p*x < H*W-p) {
			cout << "Yes" << endl;
			for (int i = 1; i <= H; i++) {
				for (int j = 1; j <= W; j++) {
					if (H-h <= i && i <= h && W-w <= j && j <= w) cout << -x << (i == H ? "\n" : " ");
					else cout << 1 << (i == H ? "\n" : " ");
				}
			}
			return 0;
		}
	}
	cout << "No" << endl;
	return 0;
}

Submission Info

Judge Result