| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 202178 |
2020-02-14T04:22:51 Z |
tri |
Art Exhibition (JOI18_art) |
C++14 |
|
899 ms |
11464 KB |
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pi;
typedef pair<ll, ll> pl;
typedef vector<int> vi;
typedef vector<ld> vd;
typedef vector<ll> vl;
#define pb push_back
#define f first
#define s second
int main() {
int N;
cin >> N;
vector<pl> items(N);
for (int i = 0; i < N; i++) {
cin >> items[i].f >> items[i].s;
}
sort(items.begin(), items.end());
ll preB = 0;
ll maxFirst = -1e15;
ll ans = -1e15;
for (int i = 0; i < N; i++) {
maxFirst = max(maxFirst, -preB + items[i].f);
ll second = preB + items[i].s - items[i].f;
ans = max(ans, maxFirst + second);
preB += items[i].s;
}
cout << ans << endl;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
248 KB |
Output is correct |
| 2 |
Correct |
5 ms |
376 KB |
Output is correct |
| 3 |
Correct |
5 ms |
256 KB |
Output is correct |
| 4 |
Correct |
5 ms |
256 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 |
248 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 |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
248 KB |
Output is correct |
| 2 |
Correct |
5 ms |
376 KB |
Output is correct |
| 3 |
Correct |
5 ms |
256 KB |
Output is correct |
| 4 |
Correct |
5 ms |
256 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 |
248 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 |
256 KB |
Output is correct |
| 13 |
Correct |
5 ms |
376 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 |
376 KB |
Output is correct |
| 18 |
Correct |
6 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 |
256 KB |
Output is correct |
| 22 |
Correct |
5 ms |
376 KB |
Output is correct |
| 23 |
Correct |
5 ms |
256 KB |
Output is correct |
| 24 |
Correct |
5 ms |
376 KB |
Output is correct |
| 25 |
Correct |
5 ms |
376 KB |
Output is correct |
| 26 |
Correct |
5 ms |
256 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
248 KB |
Output is correct |
| 2 |
Correct |
5 ms |
376 KB |
Output is correct |
| 3 |
Correct |
5 ms |
256 KB |
Output is correct |
| 4 |
Correct |
5 ms |
256 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 |
248 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 |
256 KB |
Output is correct |
| 13 |
Correct |
5 ms |
376 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 |
376 KB |
Output is correct |
| 18 |
Correct |
6 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 |
256 KB |
Output is correct |
| 22 |
Correct |
5 ms |
376 KB |
Output is correct |
| 23 |
Correct |
5 ms |
256 KB |
Output is correct |
| 24 |
Correct |
5 ms |
376 KB |
Output is correct |
| 25 |
Correct |
5 ms |
376 KB |
Output is correct |
| 26 |
Correct |
5 ms |
256 KB |
Output is correct |
| 27 |
Correct |
14 ms |
504 KB |
Output is correct |
| 28 |
Correct |
13 ms |
504 KB |
Output is correct |
| 29 |
Correct |
13 ms |
504 KB |
Output is correct |
| 30 |
Correct |
13 ms |
552 KB |
Output is correct |
| 31 |
Correct |
15 ms |
632 KB |
Output is correct |
| 32 |
Correct |
13 ms |
504 KB |
Output is correct |
| 33 |
Correct |
13 ms |
504 KB |
Output is correct |
| 34 |
Correct |
13 ms |
504 KB |
Output is correct |
| 35 |
Correct |
13 ms |
504 KB |
Output is correct |
| 36 |
Correct |
13 ms |
504 KB |
Output is correct |
| 37 |
Correct |
13 ms |
504 KB |
Output is correct |
| 38 |
Correct |
13 ms |
508 KB |
Output is correct |
| 39 |
Correct |
13 ms |
504 KB |
Output is correct |
| 40 |
Correct |
13 ms |
508 KB |
Output is correct |
| 41 |
Correct |
13 ms |
504 KB |
Output is correct |
| 42 |
Correct |
13 ms |
504 KB |
Output is correct |
| 43 |
Correct |
13 ms |
504 KB |
Output is correct |
| 44 |
Correct |
13 ms |
504 KB |
Output is correct |
| 45 |
Correct |
13 ms |
504 KB |
Output is correct |
| 46 |
Correct |
13 ms |
504 KB |
Output is correct |
| 47 |
Correct |
13 ms |
632 KB |
Output is correct |
| 48 |
Correct |
13 ms |
504 KB |
Output is correct |
| 49 |
Correct |
13 ms |
504 KB |
Output is correct |
| 50 |
Correct |
13 ms |
508 KB |
Output is correct |
| 51 |
Correct |
13 ms |
504 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
248 KB |
Output is correct |
| 2 |
Correct |
5 ms |
376 KB |
Output is correct |
| 3 |
Correct |
5 ms |
256 KB |
Output is correct |
| 4 |
Correct |
5 ms |
256 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 |
248 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 |
256 KB |
Output is correct |
| 13 |
Correct |
5 ms |
376 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 |
376 KB |
Output is correct |
| 18 |
Correct |
6 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 |
256 KB |
Output is correct |
| 22 |
Correct |
5 ms |
376 KB |
Output is correct |
| 23 |
Correct |
5 ms |
256 KB |
Output is correct |
| 24 |
Correct |
5 ms |
376 KB |
Output is correct |
| 25 |
Correct |
5 ms |
376 KB |
Output is correct |
| 26 |
Correct |
5 ms |
256 KB |
Output is correct |
| 27 |
Correct |
14 ms |
504 KB |
Output is correct |
| 28 |
Correct |
13 ms |
504 KB |
Output is correct |
| 29 |
Correct |
13 ms |
504 KB |
Output is correct |
| 30 |
Correct |
13 ms |
552 KB |
Output is correct |
| 31 |
Correct |
15 ms |
632 KB |
Output is correct |
| 32 |
Correct |
13 ms |
504 KB |
Output is correct |
| 33 |
Correct |
13 ms |
504 KB |
Output is correct |
| 34 |
Correct |
13 ms |
504 KB |
Output is correct |
| 35 |
Correct |
13 ms |
504 KB |
Output is correct |
| 36 |
Correct |
13 ms |
504 KB |
Output is correct |
| 37 |
Correct |
13 ms |
504 KB |
Output is correct |
| 38 |
Correct |
13 ms |
508 KB |
Output is correct |
| 39 |
Correct |
13 ms |
504 KB |
Output is correct |
| 40 |
Correct |
13 ms |
508 KB |
Output is correct |
| 41 |
Correct |
13 ms |
504 KB |
Output is correct |
| 42 |
Correct |
13 ms |
504 KB |
Output is correct |
| 43 |
Correct |
13 ms |
504 KB |
Output is correct |
| 44 |
Correct |
13 ms |
504 KB |
Output is correct |
| 45 |
Correct |
13 ms |
504 KB |
Output is correct |
| 46 |
Correct |
13 ms |
504 KB |
Output is correct |
| 47 |
Correct |
13 ms |
632 KB |
Output is correct |
| 48 |
Correct |
13 ms |
504 KB |
Output is correct |
| 49 |
Correct |
13 ms |
504 KB |
Output is correct |
| 50 |
Correct |
13 ms |
508 KB |
Output is correct |
| 51 |
Correct |
13 ms |
504 KB |
Output is correct |
| 52 |
Correct |
810 ms |
11464 KB |
Output is correct |
| 53 |
Correct |
813 ms |
11128 KB |
Output is correct |
| 54 |
Correct |
809 ms |
11128 KB |
Output is correct |
| 55 |
Correct |
817 ms |
11152 KB |
Output is correct |
| 56 |
Correct |
819 ms |
11000 KB |
Output is correct |
| 57 |
Correct |
806 ms |
11128 KB |
Output is correct |
| 58 |
Correct |
815 ms |
11004 KB |
Output is correct |
| 59 |
Correct |
817 ms |
11128 KB |
Output is correct |
| 60 |
Correct |
806 ms |
11128 KB |
Output is correct |
| 61 |
Correct |
804 ms |
11128 KB |
Output is correct |
| 62 |
Correct |
807 ms |
11128 KB |
Output is correct |
| 63 |
Correct |
816 ms |
11128 KB |
Output is correct |
| 64 |
Correct |
813 ms |
11256 KB |
Output is correct |
| 65 |
Correct |
818 ms |
11128 KB |
Output is correct |
| 66 |
Correct |
807 ms |
11016 KB |
Output is correct |
| 67 |
Correct |
813 ms |
11104 KB |
Output is correct |
| 68 |
Correct |
899 ms |
11128 KB |
Output is correct |
