Submission #127335

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
127335	2019-07-09T08:45:35 Z	josefu_	Art Exhibition (JOI18_art)	C++14	100 / 100	267 ms	12232 KB

#define SuC_VaT              Doc_code_ban_khac
#define Nhan_cach_bang_0     Doc_code_ban_khac

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef pair<ll,ll> ii;
typedef pair<ll, ii > iii;

const int kn = 6e5 + 5, N = 1e5+5;

#define x first
#define y second

#define ff(i,n) for(int i=1;i<=n;i++)

int n;
ii cac[kn], lon[kn];
ll pre[kn], ans = 0, mn = -1e17;

int main()
{
	scanf("%d",&n);
	ff(i,n)
	{
		scanf("%lld %lld",&cac[i].x,&cac[i].y);
	}
	sort(cac+1,cac+n+1);
	ff(i,n)
	{
		pre[i]  = pre[i-1] + cac[i].y;
	}
	ff(i,n)
	{
		mn = max(mn, cac[i].x - pre[i-1]);	
		ans = max(ans, pre[i] - cac[i].x + mn);
	}
	printf("%lld",ans);
	
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:25:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ~~~~~^~~~~~~~~
art.cpp:28:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld %lld",&cac[i].x,&cac[i].y);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	380 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	380 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	348 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	380 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	380 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	348 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	380 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	4 ms	504 KB	Output is correct
28	Correct	4 ms	504 KB	Output is correct
29	Correct	4 ms	376 KB	Output is correct
30	Correct	4 ms	376 KB	Output is correct
31	Correct	4 ms	376 KB	Output is correct
32	Correct	4 ms	376 KB	Output is correct
33	Correct	4 ms	504 KB	Output is correct
34	Correct	4 ms	376 KB	Output is correct
35	Correct	4 ms	504 KB	Output is correct
36	Correct	4 ms	504 KB	Output is correct
37	Correct	4 ms	376 KB	Output is correct
38	Correct	4 ms	504 KB	Output is correct
39	Correct	4 ms	508 KB	Output is correct
40	Correct	4 ms	248 KB	Output is correct
41	Correct	4 ms	504 KB	Output is correct
42	Correct	4 ms	504 KB	Output is correct
43	Correct	4 ms	504 KB	Output is correct
44	Correct	4 ms	376 KB	Output is correct
45	Correct	4 ms	376 KB	Output is correct
46	Correct	4 ms	504 KB	Output is correct
47	Correct	4 ms	440 KB	Output is correct
48	Correct	4 ms	376 KB	Output is correct
49	Correct	4 ms	376 KB	Output is correct
50	Correct	4 ms	376 KB	Output is correct
51	Correct	4 ms	504 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	380 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	348 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	380 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	4 ms	504 KB	Output is correct
28	Correct	4 ms	504 KB	Output is correct
29	Correct	4 ms	376 KB	Output is correct
30	Correct	4 ms	376 KB	Output is correct
31	Correct	4 ms	376 KB	Output is correct
32	Correct	4 ms	376 KB	Output is correct
33	Correct	4 ms	504 KB	Output is correct
34	Correct	4 ms	376 KB	Output is correct
35	Correct	4 ms	504 KB	Output is correct
36	Correct	4 ms	504 KB	Output is correct
37	Correct	4 ms	376 KB	Output is correct
38	Correct	4 ms	504 KB	Output is correct
39	Correct	4 ms	508 KB	Output is correct
40	Correct	4 ms	248 KB	Output is correct
41	Correct	4 ms	504 KB	Output is correct
42	Correct	4 ms	504 KB	Output is correct
43	Correct	4 ms	504 KB	Output is correct
44	Correct	4 ms	376 KB	Output is correct
45	Correct	4 ms	376 KB	Output is correct
46	Correct	4 ms	504 KB	Output is correct
47	Correct	4 ms	440 KB	Output is correct
48	Correct	4 ms	376 KB	Output is correct
49	Correct	4 ms	376 KB	Output is correct
50	Correct	4 ms	376 KB	Output is correct
51	Correct	4 ms	504 KB	Output is correct
52	Correct	267 ms	12232 KB	Output is correct
53	Correct	265 ms	12044 KB	Output is correct
54	Correct	263 ms	12128 KB	Output is correct
55	Correct	264 ms	12152 KB	Output is correct
56	Correct	264 ms	12144 KB	Output is correct
57	Correct	267 ms	12152 KB	Output is correct
58	Correct	264 ms	12152 KB	Output is correct
59	Correct	263 ms	12068 KB	Output is correct
60	Correct	262 ms	12124 KB	Output is correct
61	Correct	266 ms	12136 KB	Output is correct
62	Correct	265 ms	12060 KB	Output is correct
63	Correct	265 ms	12040 KB	Output is correct
64	Correct	265 ms	12096 KB	Output is correct
65	Correct	265 ms	12100 KB	Output is correct
66	Correct	263 ms	12152 KB	Output is correct
67	Correct	264 ms	12196 KB	Output is correct
68	Correct	257 ms	12000 KB	Output is correct

Submission #127335

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