oj.uz

Submission #508677

# Submission time Handle Problem Language Result Execution time Memory
508677 2022-01-13T14:23:43 Z rainboy None (JOI12_rotate) C
90 / 100
 2000 ms 6080 KB 
#include <stdio.h>

#define N	2000

int main() {
	static char cc[N][N + 1], cc_[N][N + 1];
	int n, q, i, j, i_, j_;

	scanf("%d%d", &n, &q);
	for (i = 0; i < n; i++)
		scanf("%s", cc[i]);
	while (q--) {
		int l;

		scanf("%d%d%d", &i, &j, &l), i--, j--;
		for (i_ = 0; i_ < l; i_++)
			for (j_ = 0; j_ < l; j_++)
				cc_[i + l - 1 - j_][j + i_] = cc[i + i_][j + j_];
		for (i_ = 0; i_ < l; i_++)
			for (j_ = 0; j_ < l; j_++)
				cc[i + i_][j + j_] = cc_[i + i_][j + j_];
	}
	for (i = 0; i < n; i++)
		printf("%s\n", cc[i]);
	return 0;
}

Compilation message

rotate.c: In function 'main':
rotate.c:9:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |  scanf("%d%d", &n, &q);
      |  ^~~~~~~~~~~~~~~~~~~~~
rotate.c:11:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |   scanf("%s", cc[i]);
      |   ^~~~~~~~~~~~~~~~~~
rotate.c:15:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |   scanf("%d%d%d", &i, &j, &l), i--, j--;
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 676 KB Output is correct
2 Correct 2 ms 588 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1275 ms 6068 KB Output is correct
2 Correct 0 ms 280 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1296 ms 6068 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1420 ms 6072 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1515 ms 6072 KB Output is correct

Subtask #6
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1644 ms 6072 KB Output is correct

Subtask #7
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1676 ms 6080 KB Output is correct

Subtask #8
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1791 ms 6076 KB Output is correct

Subtask #9
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1892 ms 6076 KB Output is correct

Subtask #10
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2055 ms 5076 KB Time limit exceeded