답안 #201296

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
201296	2020-02-10T06:28:51 Z	abil	Art Exhibition (JOI18_art)	C++14	100 / 100	302 ms	20984 KB

#include <bits/stdc++.h>

#define fr first
#define sc second
#define pb push_back
#define sz(s) s.size()
#define all(s) s.begin(),s.end()
#define int long long

using namespace std;

const int N = (1e6 + 12);
const int mod = (1e9 + 7);
const int inf = (1e9 + 7);

pair<int,int > a[N];

main(){
	int n;
	cin >> n;
	for(int i = 1;i <= n; i++){
		scanf("%lld%lld", &a[i].fr, &a[i].sc);
	}
	sort(a + 1,a + 1 + n);
	int ans = 0, sum = 0;
	for(int i = 1;i <= n; i++){
		sum = max(sum, a[i].fr);
		sum += a[i].sc;
		ans = max(ans, sum - a[i].fr);
	}
	cout << ans;
}

Compilation message

art.cpp:18:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^
art.cpp: In function 'int main()':
art.cpp:22:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld%lld", &a[i].fr, &a[i].sc);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	5 ms	256 KB	Output is correct
4	Correct	6 ms	376 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	256 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	256 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	256 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	5 ms	256 KB	Output is correct
4	Correct	6 ms	376 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	256 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	256 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	256 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	372 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	344 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	380 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	380 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	5 ms	256 KB	Output is correct
4	Correct	6 ms	376 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	256 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	256 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	256 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	372 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	344 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	380 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	380 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	7 ms	504 KB	Output is correct
28	Correct	8 ms	504 KB	Output is correct
29	Correct	7 ms	504 KB	Output is correct
30	Correct	8 ms	504 KB	Output is correct
31	Correct	7 ms	504 KB	Output is correct
32	Correct	8 ms	504 KB	Output is correct
33	Correct	7 ms	632 KB	Output is correct
34	Correct	8 ms	504 KB	Output is correct
35	Correct	8 ms	504 KB	Output is correct
36	Correct	8 ms	480 KB	Output is correct
37	Correct	8 ms	508 KB	Output is correct
38	Correct	7 ms	504 KB	Output is correct
39	Correct	7 ms	504 KB	Output is correct
40	Correct	7 ms	504 KB	Output is correct
41	Correct	7 ms	504 KB	Output is correct
42	Correct	8 ms	504 KB	Output is correct
43	Correct	7 ms	504 KB	Output is correct
44	Correct	8 ms	504 KB	Output is correct
45	Correct	8 ms	504 KB	Output is correct
46	Correct	9 ms	504 KB	Output is correct
47	Correct	8 ms	504 KB	Output is correct
48	Correct	7 ms	504 KB	Output is correct
49	Correct	8 ms	504 KB	Output is correct
50	Correct	8 ms	504 KB	Output is correct
51	Correct	7 ms	504 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	5 ms	256 KB	Output is correct
4	Correct	6 ms	376 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	256 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	256 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	256 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	372 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	344 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	380 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	380 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	7 ms	504 KB	Output is correct
28	Correct	8 ms	504 KB	Output is correct
29	Correct	7 ms	504 KB	Output is correct
30	Correct	8 ms	504 KB	Output is correct
31	Correct	7 ms	504 KB	Output is correct
32	Correct	8 ms	504 KB	Output is correct
33	Correct	7 ms	632 KB	Output is correct
34	Correct	8 ms	504 KB	Output is correct
35	Correct	8 ms	504 KB	Output is correct
36	Correct	8 ms	480 KB	Output is correct
37	Correct	8 ms	508 KB	Output is correct
38	Correct	7 ms	504 KB	Output is correct
39	Correct	7 ms	504 KB	Output is correct
40	Correct	7 ms	504 KB	Output is correct
41	Correct	7 ms	504 KB	Output is correct
42	Correct	8 ms	504 KB	Output is correct
43	Correct	7 ms	504 KB	Output is correct
44	Correct	8 ms	504 KB	Output is correct
45	Correct	8 ms	504 KB	Output is correct
46	Correct	9 ms	504 KB	Output is correct
47	Correct	8 ms	504 KB	Output is correct
48	Correct	7 ms	504 KB	Output is correct
49	Correct	8 ms	504 KB	Output is correct
50	Correct	8 ms	504 KB	Output is correct
51	Correct	7 ms	504 KB	Output is correct
52	Correct	294 ms	8692 KB	Output is correct
53	Correct	294 ms	20728 KB	Output is correct
54	Correct	288 ms	20856 KB	Output is correct
55	Correct	287 ms	20728 KB	Output is correct
56	Correct	290 ms	20896 KB	Output is correct
57	Correct	286 ms	20732 KB	Output is correct
58	Correct	292 ms	20732 KB	Output is correct
59	Correct	293 ms	20968 KB	Output is correct
60	Correct	292 ms	20856 KB	Output is correct
61	Correct	288 ms	20600 KB	Output is correct
62	Correct	284 ms	20856 KB	Output is correct
63	Correct	302 ms	20756 KB	Output is correct
64	Correct	292 ms	20984 KB	Output is correct
65	Correct	291 ms	20828 KB	Output is correct
66	Correct	294 ms	20856 KB	Output is correct
67	Correct	293 ms	20908 KB	Output is correct
68	Correct	286 ms	20856 KB	Output is correct

답안 #201296

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 50.0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
50.0 / 50.0