oj.uz

Submission #794643

# Submission time Handle Problem Language Result Execution time Memory
794643 2023-07-26T18:01:19 Z rainboy Gardening (RMI21_gardening) C
5 / 100
 14 ms 812 KB 
#include <stdio.h>

int main() {
	int t;

	scanf("%d", &t);
	while (t--) {
		int n, m, k, i, j;

		scanf("%d%d%d", &n, &m, &k);
		if (n % 2 != 0 || m % 2 != 0) {
			printf("NO\n");
			continue;
		}
		if (k > n * m / 4) {
			printf("NO\n");
			continue;
		}
		if (k == n * m / 4) {
			printf("YES\n");
			for (i = 0; i < n; i++) {
				for (j = 0; j < m; j++)
					printf("%d ", (i / 2) * (m / 2) + (j / 2) + 1);
				printf("\n");
			}
			continue;
		}
		if (n == 4 && m == 4 && k == 2) {
			printf("YES\n");
			printf("1 1 1 1\n");
			printf("1 2 2 1\n");
			printf("1 2 2 1\n");
			printf("1 1 1 1\n");
			continue;
		}
		printf("NO\n");
	}
	return 0;
}

Compilation message

Main.c: In function 'main':
Main.c:6:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
    6 |  scanf("%d", &t);
      |  ^~~~~~~~~~~~~~~
Main.c:10:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |   scanf("%d%d%d", &n, &m, &k);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 812 KB Correct! Azusa and Laika like the garden :)

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 812 KB Correct! Azusa and Laika like the garden :)
2 Failed 5 ms 468 KB Incorrect output
3 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 812 KB Correct! Azusa and Laika like the garden :)
2 Failed 5 ms 468 KB Incorrect output
3 Halted 0 ms 0 KB -

Subtask #4
0 / 18.0

# Verdict Execution time Memory Grader output
1 Failed 1 ms 212 KB Incorrect output
2 Halted 0 ms 0 KB -

Subtask #5
0 / 39.0

# Verdict Execution time Memory Grader output
1 Failed 1 ms 212 KB Incorrect output
2 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 812 KB Correct! Azusa and Laika like the garden :)
2 Failed 5 ms 468 KB Incorrect output
3 Halted 0 ms 0 KB -