oj.uz

Submission #127269

# Submission time Handle Problem Language Result Execution time Memory
127269 2019-07-09T07:43:17 Z gaoxam123 Art Exhibition (JOI18_art) C++14
100 / 100
 970 ms 8340 KB 
#include<bits/stdc++.h>
using namespace std;
#define int long long
int n,ans=-1e15,tmp=-1e15,sum=-1e15;
pair<int,int> a[500005];
signed main(){
	cin>>n;for(int i=1;i<=n;i++) cin>>a[i].first>>a[i].second;sort(a+1,a+n+1);
	for(int i=1;i<=n;i++){tmp=max(tmp,a[i].first-sum);sum+=a[i].second;ans=max(ans,sum-a[i].first+tmp);}cout<<ans;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 380 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 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 380 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 380 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 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 3 ms 376 KB Output is correct
20 Correct 2 ms 380 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 376 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 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 380 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 380 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 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 3 ms 376 KB Output is correct
20 Correct 2 ms 380 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 376 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 11 ms 380 KB Output is correct
28 Correct 11 ms 480 KB Output is correct
29 Correct 11 ms 380 KB Output is correct
30 Correct 11 ms 376 KB Output is correct
31 Correct 12 ms 376 KB Output is correct
32 Correct 11 ms 376 KB Output is correct
33 Correct 12 ms 504 KB Output is correct
34 Correct 11 ms 376 KB Output is correct
35 Correct 11 ms 376 KB Output is correct
36 Correct 11 ms 376 KB Output is correct
37 Correct 11 ms 376 KB Output is correct
38 Correct 12 ms 380 KB Output is correct
39 Correct 12 ms 436 KB Output is correct
40 Correct 12 ms 504 KB Output is correct
41 Correct 12 ms 424 KB Output is correct
42 Correct 12 ms 376 KB Output is correct
43 Correct 11 ms 376 KB Output is correct
44 Correct 11 ms 376 KB Output is correct
45 Correct 11 ms 376 KB Output is correct
46 Correct 11 ms 376 KB Output is correct
47 Correct 11 ms 376 KB Output is correct
48 Correct 11 ms 376 KB Output is correct
49 Correct 11 ms 376 KB Output is correct
50 Correct 13 ms 504 KB Output is correct
51 Correct 12 ms 376 KB Output is correct

Subtask #4
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 380 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 380 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 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 3 ms 376 KB Output is correct
20 Correct 2 ms 380 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 376 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 11 ms 380 KB Output is correct
28 Correct 11 ms 480 KB Output is correct
29 Correct 11 ms 380 KB Output is correct
30 Correct 11 ms 376 KB Output is correct
31 Correct 12 ms 376 KB Output is correct
32 Correct 11 ms 376 KB Output is correct
33 Correct 12 ms 504 KB Output is correct
34 Correct 11 ms 376 KB Output is correct
35 Correct 11 ms 376 KB Output is correct
36 Correct 11 ms 376 KB Output is correct
37 Correct 11 ms 376 KB Output is correct
38 Correct 12 ms 380 KB Output is correct
39 Correct 12 ms 436 KB Output is correct
40 Correct 12 ms 504 KB Output is correct
41 Correct 12 ms 424 KB Output is correct
42 Correct 12 ms 376 KB Output is correct
43 Correct 11 ms 376 KB Output is correct
44 Correct 11 ms 376 KB Output is correct
45 Correct 11 ms 376 KB Output is correct
46 Correct 11 ms 376 KB Output is correct
47 Correct 11 ms 376 KB Output is correct
48 Correct 11 ms 376 KB Output is correct
49 Correct 11 ms 376 KB Output is correct
50 Correct 13 ms 504 KB Output is correct
51 Correct 12 ms 376 KB Output is correct
52 Correct 954 ms 8292 KB Output is correct
53 Correct 952 ms 8292 KB Output is correct
54 Correct 965 ms 8184 KB Output is correct
55 Correct 957 ms 8192 KB Output is correct
56 Correct 951 ms 8328 KB Output is correct
57 Correct 951 ms 8312 KB Output is correct
58 Correct 955 ms 8180 KB Output is correct
59 Correct 951 ms 8312 KB Output is correct
60 Correct 952 ms 8300 KB Output is correct
61 Correct 958 ms 8324 KB Output is correct
62 Correct 953 ms 8096 KB Output is correct
63 Correct 950 ms 8184 KB Output is correct
64 Correct 952 ms 8340 KB Output is correct
65 Correct 957 ms 8260 KB Output is correct
66 Correct 970 ms 8208 KB Output is correct
67 Correct 960 ms 8324 KB Output is correct
68 Correct 939 ms 8256 KB Output is correct