# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
924821 | 2024-02-09T19:41:33 Z | SalihSahin | Art Exhibition (JOI18_art) | C++17 | 173 ms | 36748 KB |
#include<bits/stdc++.h> #define pb push_back #define int long long #define mp make_pair using namespace std; const int mod = 998244353; const int inf = 1e16; const int N = 55; int32_t main(){ cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(false); int n; cin>>n; vector<pair<int, int> > a(n); vector<int> vp(n+1); for(int i = 0; i < n; i++){ cin>>a[i].first>>a[i].second; } sort(a.begin(), a.end()); for(int i = 0; i < n; i++){ vp[i+1] = vp[i] + a[i].second; } vector<pair<int, int> > pre(n); vector<int> v(n); v[0] = a[0].second; for(int i = 1; i < n; i++){ v[i] = a[i].second - (a[i].first - a[i-1].first); } pre[0].first = v[0]; pre[0].second = 0; for(int i = 1; i < n; i++){ pre[i].first = pre[i-1].first + v[i]; pre[i].second = i; } sort(pre.rbegin(), pre.rend()); int pind = 0; int ans = 0; for(int i = 0; i < n; i++){ while(pind < pre.size()-1 && pre[pind].second < i){ pind++; } int x = pre[pind].second; int c = (vp[x+1] - vp[i]) - (a[x].first - a[i].first); ans = max(ans, c); } cout<<ans<<endl; return 0; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 344 KB | Output is correct |
2 | Correct | 0 ms | 348 KB | Output is correct |
3 | Correct | 0 ms | 348 KB | Output is correct |
4 | Correct | 1 ms | 348 KB | Output is correct |
5 | Correct | 0 ms | 348 KB | Output is correct |
6 | Correct | 0 ms | 348 KB | Output is correct |
7 | Correct | 0 ms | 348 KB | Output is correct |
8 | Correct | 1 ms | 348 KB | Output is correct |
9 | Correct | 0 ms | 348 KB | Output is correct |
10 | Correct | 0 ms | 348 KB | Output is correct |
11 | Correct | 0 ms | 348 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 344 KB | Output is correct |
2 | Correct | 0 ms | 348 KB | Output is correct |
3 | Correct | 0 ms | 348 KB | Output is correct |
4 | Correct | 1 ms | 348 KB | Output is correct |
5 | Correct | 0 ms | 348 KB | Output is correct |
6 | Correct | 0 ms | 348 KB | Output is correct |
7 | Correct | 0 ms | 348 KB | Output is correct |
8 | Correct | 1 ms | 348 KB | Output is correct |
9 | Correct | 0 ms | 348 KB | Output is correct |
10 | Correct | 0 ms | 348 KB | Output is correct |
11 | Correct | 0 ms | 348 KB | Output is correct |
12 | Correct | 0 ms | 348 KB | Output is correct |
13 | Correct | 0 ms | 348 KB | Output is correct |
14 | Correct | 0 ms | 348 KB | Output is correct |
15 | Correct | 0 ms | 348 KB | Output is correct |
16 | Correct | 0 ms | 348 KB | Output is correct |
17 | Correct | 1 ms | 344 KB | Output is correct |
18 | Correct | 0 ms | 344 KB | Output is correct |
19 | Correct | 0 ms | 348 KB | Output is correct |
20 | Correct | 1 ms | 348 KB | Output is correct |
21 | Correct | 0 ms | 348 KB | Output is correct |
22 | Correct | 1 ms | 348 KB | Output is correct |
23 | Correct | 1 ms | 600 KB | Output is correct |
24 | Correct | 0 ms | 348 KB | Output is correct |
25 | Correct | 0 ms | 348 KB | Output is correct |
26 | Correct | 1 ms | 464 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 344 KB | Output is correct |
2 | Correct | 0 ms | 348 KB | Output is correct |
3 | Correct | 0 ms | 348 KB | Output is correct |
4 | Correct | 1 ms | 348 KB | Output is correct |
5 | Correct | 0 ms | 348 KB | Output is correct |
6 | Correct | 0 ms | 348 KB | Output is correct |
7 | Correct | 0 ms | 348 KB | Output is correct |
8 | Correct | 1 ms | 348 KB | Output is correct |
9 | Correct | 0 ms | 348 KB | Output is correct |
10 | Correct | 0 ms | 348 KB | Output is correct |
11 | Correct | 0 ms | 348 KB | Output is correct |
12 | Correct | 0 ms | 348 KB | Output is correct |
13 | Correct | 0 ms | 348 KB | Output is correct |
14 | Correct | 0 ms | 348 KB | Output is correct |
15 | Correct | 0 ms | 348 KB | Output is correct |
16 | Correct | 0 ms | 348 KB | Output is correct |
17 | Correct | 1 ms | 344 KB | Output is correct |
18 | Correct | 0 ms | 344 KB | Output is correct |
19 | Correct | 0 ms | 348 KB | Output is correct |
20 | Correct | 1 ms | 348 KB | Output is correct |
21 | Correct | 0 ms | 348 KB | Output is correct |
22 | Correct | 1 ms | 348 KB | Output is correct |
23 | Correct | 1 ms | 600 KB | Output is correct |
24 | Correct | 0 ms | 348 KB | Output is correct |
25 | Correct | 0 ms | 348 KB | Output is correct |
26 | Correct | 1 ms | 464 KB | Output is correct |
27 | Correct | 2 ms | 604 KB | Output is correct |
28 | Correct | 2 ms | 604 KB | Output is correct |
29 | Correct | 2 ms | 816 KB | Output is correct |
30 | Correct | 2 ms | 600 KB | Output is correct |
31 | Correct | 2 ms | 660 KB | Output is correct |
32 | Correct | 2 ms | 604 KB | Output is correct |
33 | Correct | 2 ms | 604 KB | Output is correct |
34 | Correct | 2 ms | 724 KB | Output is correct |
35 | Correct | 2 ms | 696 KB | Output is correct |
36 | Correct | 2 ms | 604 KB | Output is correct |
37 | Correct | 2 ms | 604 KB | Output is correct |
38 | Correct | 2 ms | 604 KB | Output is correct |
39 | Correct | 2 ms | 604 KB | Output is correct |
40 | Correct | 2 ms | 604 KB | Output is correct |
41 | Correct | 2 ms | 600 KB | Output is correct |
42 | Correct | 2 ms | 604 KB | Output is correct |
43 | Correct | 2 ms | 700 KB | Output is correct |
44 | Correct | 2 ms | 604 KB | Output is correct |
45 | Correct | 2 ms | 604 KB | Output is correct |
46 | Correct | 2 ms | 600 KB | Output is correct |
47 | Correct | 2 ms | 704 KB | Output is correct |
48 | Correct | 2 ms | 600 KB | Output is correct |
49 | Correct | 2 ms | 856 KB | Output is correct |
50 | Correct | 2 ms | 680 KB | Output is correct |
51 | Correct | 2 ms | 612 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 344 KB | Output is correct |
2 | Correct | 0 ms | 348 KB | Output is correct |
3 | Correct | 0 ms | 348 KB | Output is correct |
4 | Correct | 1 ms | 348 KB | Output is correct |
5 | Correct | 0 ms | 348 KB | Output is correct |
6 | Correct | 0 ms | 348 KB | Output is correct |
7 | Correct | 0 ms | 348 KB | Output is correct |
8 | Correct | 1 ms | 348 KB | Output is correct |
9 | Correct | 0 ms | 348 KB | Output is correct |
10 | Correct | 0 ms | 348 KB | Output is correct |
11 | Correct | 0 ms | 348 KB | Output is correct |
12 | Correct | 0 ms | 348 KB | Output is correct |
13 | Correct | 0 ms | 348 KB | Output is correct |
14 | Correct | 0 ms | 348 KB | Output is correct |
15 | Correct | 0 ms | 348 KB | Output is correct |
16 | Correct | 0 ms | 348 KB | Output is correct |
17 | Correct | 1 ms | 344 KB | Output is correct |
18 | Correct | 0 ms | 344 KB | Output is correct |
19 | Correct | 0 ms | 348 KB | Output is correct |
20 | Correct | 1 ms | 348 KB | Output is correct |
21 | Correct | 0 ms | 348 KB | Output is correct |
22 | Correct | 1 ms | 348 KB | Output is correct |
23 | Correct | 1 ms | 600 KB | Output is correct |
24 | Correct | 0 ms | 348 KB | Output is correct |
25 | Correct | 0 ms | 348 KB | Output is correct |
26 | Correct | 1 ms | 464 KB | Output is correct |
27 | Correct | 2 ms | 604 KB | Output is correct |
28 | Correct | 2 ms | 604 KB | Output is correct |
29 | Correct | 2 ms | 816 KB | Output is correct |
30 | Correct | 2 ms | 600 KB | Output is correct |
31 | Correct | 2 ms | 660 KB | Output is correct |
32 | Correct | 2 ms | 604 KB | Output is correct |
33 | Correct | 2 ms | 604 KB | Output is correct |
34 | Correct | 2 ms | 724 KB | Output is correct |
35 | Correct | 2 ms | 696 KB | Output is correct |
36 | Correct | 2 ms | 604 KB | Output is correct |
37 | Correct | 2 ms | 604 KB | Output is correct |
38 | Correct | 2 ms | 604 KB | Output is correct |
39 | Correct | 2 ms | 604 KB | Output is correct |
40 | Correct | 2 ms | 604 KB | Output is correct |
41 | Correct | 2 ms | 600 KB | Output is correct |
42 | Correct | 2 ms | 604 KB | Output is correct |
43 | Correct | 2 ms | 700 KB | Output is correct |
44 | Correct | 2 ms | 604 KB | Output is correct |
45 | Correct | 2 ms | 604 KB | Output is correct |
46 | Correct | 2 ms | 600 KB | Output is correct |
47 | Correct | 2 ms | 704 KB | Output is correct |
48 | Correct | 2 ms | 600 KB | Output is correct |
49 | Correct | 2 ms | 856 KB | Output is correct |
50 | Correct | 2 ms | 680 KB | Output is correct |
51 | Correct | 2 ms | 612 KB | Output is correct |
52 | Correct | 149 ms | 36384 KB | Output is correct |
53 | Correct | 155 ms | 36576 KB | Output is correct |
54 | Correct | 154 ms | 36388 KB | Output is correct |
55 | Correct | 158 ms | 36432 KB | Output is correct |
56 | Correct | 161 ms | 36492 KB | Output is correct |
57 | Correct | 165 ms | 36436 KB | Output is correct |
58 | Correct | 160 ms | 36360 KB | Output is correct |
59 | Correct | 161 ms | 36356 KB | Output is correct |
60 | Correct | 157 ms | 36456 KB | Output is correct |
61 | Correct | 159 ms | 36256 KB | Output is correct |
62 | Correct | 161 ms | 36624 KB | Output is correct |
63 | Correct | 163 ms | 36384 KB | Output is correct |
64 | Correct | 152 ms | 36492 KB | Output is correct |
65 | Correct | 147 ms | 36384 KB | Output is correct |
66 | Correct | 154 ms | 36748 KB | Output is correct |
67 | Correct | 173 ms | 36360 KB | Output is correct |
68 | Correct | 143 ms | 36488 KB | Output is correct |