oj.uz

Submission #1095597

# Submission time Handle Problem Language Result Execution time Memory
1095597 2024-10-02T16:06:14 Z peti1234 Gardening (RMI21_gardening) C++17
100 / 100
 43 ms 5724 KB 
#include <bits/stdc++.h>

using namespace std;
const int c=200005;
vector<int> ans[c];
bool jo(int n, int m, int k) {
	int a=max(n, m)/2, b=n*m/4;
	if (n%2 || m%2 || k<a || k>b || k==b-1 || (n==m && k==a+1)) return false;
	return true;
}
void rec(int n1, int n2, int m1, int m2, int k) {
	int n=n2-n1+1, m=m2-m1+1;
	if (n==0 || m==0) {
		return;
	}
	if (jo(n-2, m-2, k-1)) {
		for (int i=n1; i<=n2; i++) {
			ans[i][m1]=k, ans[i][m2]=k;
		}
		for (int i=m1; i<=m2; i++) {
			ans[n1][i]=k, ans[n2][i]=k;
		}
		return rec(n1+1, n2-1, m1+1, m2-1, k-1);
	}
	if (jo(n-2, m, k-(m/2))) {
		for (int i=m1; i<=m2; i+=2) {
			ans[n1][i]=ans[n1][i+1]=ans[n1+1][i]=ans[n1+1][i+1]=k;
			k--;
		}
		return rec(n1+2, n2, m1, m2, k);
	}
	if (jo(n, m-2, k-(n/2))) {
		for (int i=n1; i<=n2; i+=2) {
			ans[i][m1]=ans[i+1][m1]=ans[i][m1+1]=ans[i+1][m1+1]=k;
			k--;
		}
		return rec(n1, n2, m1+2, m2, k);
	}
}
void solve() {
	int n, m, k;
	cin >> n >> m >> k;
	if (!jo(n, m, k)) {
		cout << "NO\n";
		return;
	}
	for (int i=1; i<=n; i++) {
		ans[i].resize(m+1);
	}
	rec(1, n, 1, m, k);
	
	cout << "YES\n";
	for (int i=1; i<=n; i++) {
		for (int j=1; j<=m; j++) {
			cout << ans[i][j] << " ";
		}
		cout << "\n";
	}
}

int main() {
	ios_base::sync_with_stdio(false);
	int w;
	cin >> w;
	while (w--) {
		solve();
	}
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 43 ms 5708 KB Correct! Azusa and Laika like the garden :)

Subtask #2
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 43 ms 5708 KB Correct! Azusa and Laika like the garden :)
2 Correct 12 ms 5468 KB Correct! Azusa and Laika like the garden :)
3 Correct 13 ms 5464 KB Correct! Azusa and Laika like the garden :)

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 43 ms 5708 KB Correct! Azusa and Laika like the garden :)
2 Correct 12 ms 5468 KB Correct! Azusa and Laika like the garden :)
3 Correct 13 ms 5464 KB Correct! Azusa and Laika like the garden :)
4 Correct 11 ms 5468 KB Correct! Azusa and Laika like the garden :)
5 Correct 11 ms 5468 KB Correct! Azusa and Laika like the garden :)

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 5468 KB Correct! Azusa and Laika like the garden :)
2 Correct 8 ms 5464 KB Correct! Azusa and Laika like the garden :)
3 Correct 7 ms 5468 KB Correct! Azusa and Laika like the garden :)
4 Correct 8 ms 5468 KB Correct! Azusa and Laika like the garden :)
5 Correct 9 ms 5468 KB Correct! Azusa and Laika like the garden :)
6 Correct 8 ms 5408 KB Correct! Azusa and Laika like the garden :)
7 Correct 9 ms 5464 KB Correct! Azusa and Laika like the garden :)
8 Correct 8 ms 5464 KB Correct! Azusa and Laika like the garden :)
9 Correct 9 ms 5468 KB Correct! Azusa and Laika like the garden :)
10 Correct 9 ms 5464 KB Correct! Azusa and Laika like the garden :)
11 Correct 8 ms 5412 KB Correct! Azusa and Laika like the garden :)
12 Correct 7 ms 5468 KB Correct! Azusa and Laika like the garden :)
13 Correct 7 ms 5468 KB Correct! Azusa and Laika like the garden :)

Subtask #5
39.0 / 39.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 5208 KB Correct! Azusa and Laika like the garden :)
2 Correct 4 ms 5208 KB Correct! Azusa and Laika like the garden :)
3 Correct 4 ms 5212 KB Correct! Azusa and Laika like the garden :)
4 Correct 5 ms 5156 KB Correct! Azusa and Laika like the garden :)
5 Correct 5 ms 5212 KB Correct! Azusa and Laika like the garden :)
6 Correct 5 ms 5208 KB Correct! Azusa and Laika like the garden :)
7 Correct 5 ms 5208 KB Correct! Azusa and Laika like the garden :)
8 Correct 5 ms 5208 KB Correct! Azusa and Laika like the garden :)
9 Correct 5 ms 5212 KB Correct! Azusa and Laika like the garden :)
10 Correct 4 ms 5212 KB Correct! Azusa and Laika like the garden :)
11 Correct 4 ms 5040 KB Correct! Azusa and Laika like the garden :)
12 Correct 4 ms 5212 KB Correct! Azusa and Laika like the garden :)
13 Correct 4 ms 5212 KB Correct! Azusa and Laika like the garden :)
14 Correct 5 ms 5212 KB Correct! Azusa and Laika like the garden :)
15 Correct 4 ms 5164 KB Correct! Azusa and Laika like the garden :)
16 Correct 4 ms 5208 KB Correct! Azusa and Laika like the garden :)
17 Correct 5 ms 5212 KB Correct! Azusa and Laika like the garden :)

Subtask #6
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 43 ms 5708 KB Correct! Azusa and Laika like the garden :)
2 Correct 12 ms 5468 KB Correct! Azusa and Laika like the garden :)
3 Correct 13 ms 5464 KB Correct! Azusa and Laika like the garden :)
4 Correct 11 ms 5468 KB Correct! Azusa and Laika like the garden :)
5 Correct 11 ms 5468 KB Correct! Azusa and Laika like the garden :)
6 Correct 12 ms 5468 KB Correct! Azusa and Laika like the garden :)
7 Correct 8 ms 5464 KB Correct! Azusa and Laika like the garden :)
8 Correct 7 ms 5468 KB Correct! Azusa and Laika like the garden :)
9 Correct 8 ms 5468 KB Correct! Azusa and Laika like the garden :)
10 Correct 9 ms 5468 KB Correct! Azusa and Laika like the garden :)
11 Correct 8 ms 5408 KB Correct! Azusa and Laika like the garden :)
12 Correct 9 ms 5464 KB Correct! Azusa and Laika like the garden :)
13 Correct 8 ms 5464 KB Correct! Azusa and Laika like the garden :)
14 Correct 9 ms 5468 KB Correct! Azusa and Laika like the garden :)
15 Correct 9 ms 5464 KB Correct! Azusa and Laika like the garden :)
16 Correct 8 ms 5412 KB Correct! Azusa and Laika like the garden :)
17 Correct 7 ms 5468 KB Correct! Azusa and Laika like the garden :)
18 Correct 7 ms 5468 KB Correct! Azusa and Laika like the garden :)
19 Correct 4 ms 5208 KB Correct! Azusa and Laika like the garden :)
20 Correct 4 ms 5208 KB Correct! Azusa and Laika like the garden :)
21 Correct 4 ms 5212 KB Correct! Azusa and Laika like the garden :)
22 Correct 5 ms 5156 KB Correct! Azusa and Laika like the garden :)
23 Correct 5 ms 5212 KB Correct! Azusa and Laika like the garden :)
24 Correct 5 ms 5208 KB Correct! Azusa and Laika like the garden :)
25 Correct 5 ms 5208 KB Correct! Azusa and Laika like the garden :)
26 Correct 5 ms 5208 KB Correct! Azusa and Laika like the garden :)
27 Correct 5 ms 5212 KB Correct! Azusa and Laika like the garden :)
28 Correct 4 ms 5212 KB Correct! Azusa and Laika like the garden :)
29 Correct 4 ms 5040 KB Correct! Azusa and Laika like the garden :)
30 Correct 4 ms 5212 KB Correct! Azusa and Laika like the garden :)
31 Correct 4 ms 5212 KB Correct! Azusa and Laika like the garden :)
32 Correct 5 ms 5212 KB Correct! Azusa and Laika like the garden :)
33 Correct 4 ms 5164 KB Correct! Azusa and Laika like the garden :)
34 Correct 4 ms 5208 KB Correct! Azusa and Laika like the garden :)
35 Correct 5 ms 5212 KB Correct! Azusa and Laika like the garden :)
36 Correct 10 ms 5464 KB Correct! Azusa and Laika like the garden :)
37 Correct 10 ms 5720 KB Correct! Azusa and Laika like the garden :)
38 Correct 10 ms 5720 KB Correct! Azusa and Laika like the garden :)
39 Correct 10 ms 5724 KB Correct! Azusa and Laika like the garden :)
40 Correct 11 ms 5664 KB Correct! Azusa and Laika like the garden :)
41 Correct 10 ms 5464 KB Correct! Azusa and Laika like the garden :)
42 Correct 9 ms 5468 KB Correct! Azusa and Laika like the garden :)
43 Correct 10 ms 5636 KB Correct! Azusa and Laika like the garden :)
44 Correct 10 ms 5468 KB Correct! Azusa and Laika like the garden :)
45 Correct 9 ms 5464 KB Correct! Azusa and Laika like the garden :)
46 Correct 10 ms 5724 KB Correct! Azusa and Laika like the garden :)
47 Correct 10 ms 5664 KB Correct! Azusa and Laika like the garden :)
48 Correct 10 ms 5724 KB Correct! Azusa and Laika like the garden :)
49 Correct 11 ms 5720 KB Correct! Azusa and Laika like the garden :)
50 Correct 10 ms 5648 KB Correct! Azusa and Laika like the garden :)
51 Correct 9 ms 5464 KB Correct! Azusa and Laika like the garden :)
52 Correct 14 ms 5724 KB Correct! Azusa and Laika like the garden :)
53 Correct 10 ms 5724 KB Correct! Azusa and Laika like the garden :)
54 Correct 10 ms 5720 KB Correct! Azusa and Laika like the garden :)
55 Correct 9 ms 5468 KB Correct! Azusa and Laika like the garden :)
56 Correct 13 ms 5720 KB Correct! Azusa and Laika like the garden :)
57 Correct 10 ms 5724 KB Correct! Azusa and Laika like the garden :)
58 Correct 10 ms 5724 KB Correct! Azusa and Laika like the garden :)
59 Correct 14 ms 5676 KB Correct! Azusa and Laika like the garden :)
60 Correct 18 ms 5720 KB Correct! Azusa and Laika like the garden :)