oj.uz

답안 #717222

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
717222 2023-04-01T15:01:33 Z ismayil Examination (JOI19_examination) C++17
2 / 100
 3000 ms 3220 KB 
#include<iostream>
using namespace std;
//#pragma GCC target ("avx2")
#pragma GCC optimize("O3")
//#pragma GCC optimize("unroll-loops")
const int N = 100'001;
int n, q, ans;
int x, y, z;
int s[N], t[N];
int i;
int main () {
	scanf("%d %d", &n, &q);
	for(i = 0;i<n;i++) {
		scanf("%d %d", &s[i], &t[i]);
	}
	while(q--) {
		ans=0;
		scanf("%d %d %d", &x, &y, &z);
		for(i = 0;i<n;i++) {
      int ff=(s[i]>=x);
      int ss=(t[i]>=y);
      int tt=(s[i]+t[i]>=z);
      ans+=ff&ss&tt;
		}
		printf("%d\n", ans);
	}
}

Compilation message

examination.cpp: In function 'int main()':
examination.cpp:12:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |  scanf("%d %d", &n, &q);
      |  ~~~~~^~~~~~~~~~~~~~~~~
examination.cpp:14:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |   scanf("%d %d", &s[i], &t[i]);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~
examination.cpp:18:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   18 |   scanf("%d %d %d", &x, &y, &z);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
2.0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 292 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 9 ms 468 KB Output is correct
8 Correct 5 ms 468 KB Output is correct
9 Correct 9 ms 452 KB Output is correct
10 Correct 7 ms 340 KB Output is correct
11 Correct 6 ms 320 KB Output is correct
12 Correct 5 ms 372 KB Output is correct
13 Correct 6 ms 452 KB Output is correct
14 Correct 5 ms 452 KB Output is correct
15 Correct 6 ms 468 KB Output is correct
16 Correct 6 ms 340 KB Output is correct
17 Correct 5 ms 340 KB Output is correct
18 Correct 5 ms 340 KB Output is correct

Subtask #2
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 3030 ms 3220 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 3030 ms 3220 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 57.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 292 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 9 ms 468 KB Output is correct
8 Correct 5 ms 468 KB Output is correct
9 Correct 9 ms 452 KB Output is correct
10 Correct 7 ms 340 KB Output is correct
11 Correct 6 ms 320 KB Output is correct
12 Correct 5 ms 372 KB Output is correct
13 Correct 6 ms 452 KB Output is correct
14 Correct 5 ms 452 KB Output is correct
15 Correct 6 ms 468 KB Output is correct
16 Correct 6 ms 340 KB Output is correct
17 Correct 5 ms 340 KB Output is correct
18 Correct 5 ms 340 KB Output is correct
19 Execution timed out 3030 ms 3220 KB Time limit exceeded
20 Halted 0 ms 0 KB -