#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef vector<bool> vb;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pii> vpii;
typedef vector<pll> vpll;
typedef vector<string> vs;
typedef vector<vb> vvb;
typedef vector<vi> vvi;
typedef vector<vll> vvll;
#define all(x) x.begin(), x.end()
#define rep(i,a,b) for(int i = a; i < b; i++)
int main() {
int N;
cin >> N;
vpll P(N);
rep(n,0,N) {
ll a, b;
cin >> a;
cin >> b;
P[n] = make_pair(a, b);
}
sort(all(P));
rep(n,1,N) P[n].second += P[n-1].second;
vll maxMin(N);
maxMin[0] = P[0].first;
rep(n,1,N) maxMin[n] = max(maxMin[n-1], P[n].first - P[n-1].second);
ll maxHit = 0;
rep(n,0,N) maxHit = max(maxHit, maxMin[n] - P[n].first + P[n].second);
cout << maxHit << '\n';
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
504 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 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 |
252 KB |
Output is correct |
| 9 |
Correct |
2 ms |
256 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
380 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
504 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 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 |
252 KB |
Output is correct |
| 9 |
Correct |
2 ms |
256 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
380 KB |
Output is correct |
| 12 |
Correct |
3 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
376 KB |
Output is correct |
| 14 |
Correct |
3 ms |
376 KB |
Output is correct |
| 15 |
Correct |
3 ms |
256 KB |
Output is correct |
| 16 |
Correct |
3 ms |
376 KB |
Output is correct |
| 17 |
Correct |
3 ms |
376 KB |
Output is correct |
| 18 |
Correct |
3 ms |
256 KB |
Output is correct |
| 19 |
Correct |
3 ms |
376 KB |
Output is correct |
| 20 |
Correct |
3 ms |
376 KB |
Output is correct |
| 21 |
Correct |
3 ms |
256 KB |
Output is correct |
| 22 |
Correct |
3 ms |
376 KB |
Output is correct |
| 23 |
Correct |
3 ms |
376 KB |
Output is correct |
| 24 |
Correct |
3 ms |
256 KB |
Output is correct |
| 25 |
Correct |
3 ms |
376 KB |
Output is correct |
| 26 |
Correct |
3 ms |
376 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
504 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 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 |
252 KB |
Output is correct |
| 9 |
Correct |
2 ms |
256 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
380 KB |
Output is correct |
| 12 |
Correct |
3 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
376 KB |
Output is correct |
| 14 |
Correct |
3 ms |
376 KB |
Output is correct |
| 15 |
Correct |
3 ms |
256 KB |
Output is correct |
| 16 |
Correct |
3 ms |
376 KB |
Output is correct |
| 17 |
Correct |
3 ms |
376 KB |
Output is correct |
| 18 |
Correct |
3 ms |
256 KB |
Output is correct |
| 19 |
Correct |
3 ms |
376 KB |
Output is correct |
| 20 |
Correct |
3 ms |
376 KB |
Output is correct |
| 21 |
Correct |
3 ms |
256 KB |
Output is correct |
| 22 |
Correct |
3 ms |
376 KB |
Output is correct |
| 23 |
Correct |
3 ms |
376 KB |
Output is correct |
| 24 |
Correct |
3 ms |
256 KB |
Output is correct |
| 25 |
Correct |
3 ms |
376 KB |
Output is correct |
| 26 |
Correct |
3 ms |
376 KB |
Output is correct |
| 27 |
Correct |
11 ms |
504 KB |
Output is correct |
| 28 |
Correct |
12 ms |
508 KB |
Output is correct |
| 29 |
Correct |
12 ms |
504 KB |
Output is correct |
| 30 |
Correct |
11 ms |
632 KB |
Output is correct |
| 31 |
Correct |
12 ms |
504 KB |
Output is correct |
| 32 |
Correct |
12 ms |
632 KB |
Output is correct |
| 33 |
Correct |
12 ms |
632 KB |
Output is correct |
| 34 |
Correct |
12 ms |
632 KB |
Output is correct |
| 35 |
Correct |
12 ms |
632 KB |
Output is correct |
| 36 |
Correct |
12 ms |
632 KB |
Output is correct |
| 37 |
Correct |
12 ms |
632 KB |
Output is correct |
| 38 |
Correct |
12 ms |
632 KB |
Output is correct |
| 39 |
Correct |
12 ms |
504 KB |
Output is correct |
| 40 |
Correct |
18 ms |
632 KB |
Output is correct |
| 41 |
Correct |
11 ms |
504 KB |
Output is correct |
| 42 |
Correct |
12 ms |
632 KB |
Output is correct |
| 43 |
Correct |
12 ms |
508 KB |
Output is correct |
| 44 |
Correct |
12 ms |
604 KB |
Output is correct |
| 45 |
Correct |
12 ms |
680 KB |
Output is correct |
| 46 |
Correct |
12 ms |
632 KB |
Output is correct |
| 47 |
Correct |
12 ms |
632 KB |
Output is correct |
| 48 |
Correct |
12 ms |
632 KB |
Output is correct |
| 49 |
Correct |
12 ms |
636 KB |
Output is correct |
| 50 |
Correct |
12 ms |
504 KB |
Output is correct |
| 51 |
Correct |
12 ms |
632 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
504 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 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 |
252 KB |
Output is correct |
| 9 |
Correct |
2 ms |
256 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
380 KB |
Output is correct |
| 12 |
Correct |
3 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
376 KB |
Output is correct |
| 14 |
Correct |
3 ms |
376 KB |
Output is correct |
| 15 |
Correct |
3 ms |
256 KB |
Output is correct |
| 16 |
Correct |
3 ms |
376 KB |
Output is correct |
| 17 |
Correct |
3 ms |
376 KB |
Output is correct |
| 18 |
Correct |
3 ms |
256 KB |
Output is correct |
| 19 |
Correct |
3 ms |
376 KB |
Output is correct |
| 20 |
Correct |
3 ms |
376 KB |
Output is correct |
| 21 |
Correct |
3 ms |
256 KB |
Output is correct |
| 22 |
Correct |
3 ms |
376 KB |
Output is correct |
| 23 |
Correct |
3 ms |
376 KB |
Output is correct |
| 24 |
Correct |
3 ms |
256 KB |
Output is correct |
| 25 |
Correct |
3 ms |
376 KB |
Output is correct |
| 26 |
Correct |
3 ms |
376 KB |
Output is correct |
| 27 |
Correct |
11 ms |
504 KB |
Output is correct |
| 28 |
Correct |
12 ms |
508 KB |
Output is correct |
| 29 |
Correct |
12 ms |
504 KB |
Output is correct |
| 30 |
Correct |
11 ms |
632 KB |
Output is correct |
| 31 |
Correct |
12 ms |
504 KB |
Output is correct |
| 32 |
Correct |
12 ms |
632 KB |
Output is correct |
| 33 |
Correct |
12 ms |
632 KB |
Output is correct |
| 34 |
Correct |
12 ms |
632 KB |
Output is correct |
| 35 |
Correct |
12 ms |
632 KB |
Output is correct |
| 36 |
Correct |
12 ms |
632 KB |
Output is correct |
| 37 |
Correct |
12 ms |
632 KB |
Output is correct |
| 38 |
Correct |
12 ms |
632 KB |
Output is correct |
| 39 |
Correct |
12 ms |
504 KB |
Output is correct |
| 40 |
Correct |
18 ms |
632 KB |
Output is correct |
| 41 |
Correct |
11 ms |
504 KB |
Output is correct |
| 42 |
Correct |
12 ms |
632 KB |
Output is correct |
| 43 |
Correct |
12 ms |
508 KB |
Output is correct |
| 44 |
Correct |
12 ms |
604 KB |
Output is correct |
| 45 |
Correct |
12 ms |
680 KB |
Output is correct |
| 46 |
Correct |
12 ms |
632 KB |
Output is correct |
| 47 |
Correct |
12 ms |
632 KB |
Output is correct |
| 48 |
Correct |
12 ms |
632 KB |
Output is correct |
| 49 |
Correct |
12 ms |
636 KB |
Output is correct |
| 50 |
Correct |
12 ms |
504 KB |
Output is correct |
| 51 |
Correct |
12 ms |
632 KB |
Output is correct |
| 52 |
Correct |
970 ms |
24696 KB |
Output is correct |
| 53 |
Execution timed out |
1069 ms |
24696 KB |
Time limit exceeded |
| 54 |
Halted |
0 ms |
0 KB |
- |
