답안 #715410

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
715410	2023-03-26T15:59:50 Z	fuad27	Examination (JOI19_examination)	C++17	100 / 100	2764 ms	3524 KB

examination

#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	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	308 KB	Output is correct
6	Correct	0 ms	316 KB	Output is correct
7	Correct	5 ms	468 KB	Output is correct
8	Correct	5 ms	468 KB	Output is correct
9	Correct	5 ms	452 KB	Output is correct
10	Correct	5 ms	340 KB	Output is correct
11	Correct	4 ms	340 KB	Output is correct
12	Correct	5 ms	360 KB	Output is correct
13	Correct	5 ms	468 KB	Output is correct
14	Correct	6 ms	464 KB	Output is correct
15	Correct	5 ms	448 KB	Output is correct
16	Correct	5 ms	316 KB	Output is correct
17	Correct	5 ms	444 KB	Output is correct
18	Correct	4 ms	340 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2611 ms	3072 KB	Output is correct
2	Correct	2545 ms	2144 KB	Output is correct
3	Correct	2568 ms	2228 KB	Output is correct
4	Correct	2548 ms	2188 KB	Output is correct
5	Correct	2535 ms	2128 KB	Output is correct
6	Correct	2578 ms	2184 KB	Output is correct
7	Correct	2596 ms	2144 KB	Output is correct
8	Correct	2525 ms	2348 KB	Output is correct
9	Correct	2591 ms	2328 KB	Output is correct
10	Correct	2637 ms	1972 KB	Output is correct
11	Correct	2562 ms	2028 KB	Output is correct
12	Correct	2621 ms	1940 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2611 ms	3072 KB	Output is correct
2	Correct	2545 ms	2144 KB	Output is correct
3	Correct	2568 ms	2228 KB	Output is correct
4	Correct	2548 ms	2188 KB	Output is correct
5	Correct	2535 ms	2128 KB	Output is correct
6	Correct	2578 ms	2184 KB	Output is correct
7	Correct	2596 ms	2144 KB	Output is correct
8	Correct	2525 ms	2348 KB	Output is correct
9	Correct	2591 ms	2328 KB	Output is correct
10	Correct	2637 ms	1972 KB	Output is correct
11	Correct	2562 ms	2028 KB	Output is correct
12	Correct	2621 ms	1940 KB	Output is correct
13	Correct	2557 ms	2148 KB	Output is correct
14	Correct	2602 ms	3308 KB	Output is correct
15	Correct	2551 ms	3388 KB	Output is correct
16	Correct	2723 ms	3288 KB	Output is correct
17	Correct	2585 ms	3416 KB	Output is correct
18	Correct	2584 ms	2776 KB	Output is correct
19	Correct	2601 ms	3468 KB	Output is correct
20	Correct	2682 ms	3524 KB	Output is correct
21	Correct	2575 ms	3464 KB	Output is correct
22	Correct	2594 ms	3216 KB	Output is correct
23	Correct	2653 ms	3328 KB	Output is correct
24	Correct	2598 ms	2480 KB	Output is correct

Subtask #4
57.0 / 57.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	308 KB	Output is correct
6	Correct	0 ms	316 KB	Output is correct
7	Correct	5 ms	468 KB	Output is correct
8	Correct	5 ms	468 KB	Output is correct
9	Correct	5 ms	452 KB	Output is correct
10	Correct	5 ms	340 KB	Output is correct
11	Correct	4 ms	340 KB	Output is correct
12	Correct	5 ms	360 KB	Output is correct
13	Correct	5 ms	468 KB	Output is correct
14	Correct	6 ms	464 KB	Output is correct
15	Correct	5 ms	448 KB	Output is correct
16	Correct	5 ms	316 KB	Output is correct
17	Correct	5 ms	444 KB	Output is correct
18	Correct	4 ms	340 KB	Output is correct
19	Correct	2611 ms	3072 KB	Output is correct
20	Correct	2545 ms	2144 KB	Output is correct
21	Correct	2568 ms	2228 KB	Output is correct
22	Correct	2548 ms	2188 KB	Output is correct
23	Correct	2535 ms	2128 KB	Output is correct
24	Correct	2578 ms	2184 KB	Output is correct
25	Correct	2596 ms	2144 KB	Output is correct
26	Correct	2525 ms	2348 KB	Output is correct
27	Correct	2591 ms	2328 KB	Output is correct
28	Correct	2637 ms	1972 KB	Output is correct
29	Correct	2562 ms	2028 KB	Output is correct
30	Correct	2621 ms	1940 KB	Output is correct
31	Correct	2557 ms	2148 KB	Output is correct
32	Correct	2602 ms	3308 KB	Output is correct
33	Correct	2551 ms	3388 KB	Output is correct
34	Correct	2723 ms	3288 KB	Output is correct
35	Correct	2585 ms	3416 KB	Output is correct
36	Correct	2584 ms	2776 KB	Output is correct
37	Correct	2601 ms	3468 KB	Output is correct
38	Correct	2682 ms	3524 KB	Output is correct
39	Correct	2575 ms	3464 KB	Output is correct
40	Correct	2594 ms	3216 KB	Output is correct
41	Correct	2653 ms	3328 KB	Output is correct
42	Correct	2598 ms	2480 KB	Output is correct
43	Correct	2615 ms	3524 KB	Output is correct
44	Correct	2755 ms	3436 KB	Output is correct
45	Correct	2588 ms	3520 KB	Output is correct
46	Correct	2635 ms	3464 KB	Output is correct
47	Correct	2641 ms	3404 KB	Output is correct
48	Correct	2617 ms	2668 KB	Output is correct
49	Correct	2598 ms	3408 KB	Output is correct
50	Correct	2764 ms	3316 KB	Output is correct
51	Correct	2650 ms	3496 KB	Output is correct
52	Correct	2573 ms	3436 KB	Output is correct
53	Correct	2624 ms	3276 KB	Output is correct

답안 #715410

Compilation message

Subtask #1 2.0 / 2.0

Subtask #2 20.0 / 20.0

Subtask #3 21.0 / 21.0

Subtask #4 57.0 / 57.0

Subtask #1
2.0 / 2.0

Subtask #2
20.0 / 20.0

Subtask #3
21.0 / 21.0

Subtask #4
57.0 / 57.0