#define _USE_MATH_DEFINES 1
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define MOD 1000000007ll
#define INF 1000000000000000000ll
#define EPS 1e-9
#define getchar_unlocked _getchar_nolock
#define putchar_unlocked _putchar_nolock
typedef long long ll;
typedef long double ld;
typedef pair <ll,ll> pl;
typedef tuple <ll,ll,ll> tl;
ll TC, N, P[500005], R, M;
vector <pl> art;
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
TC = 1;
for (ll tc = 1; tc <= TC; tc++) {
cin >> N;
art.emplace_back(0, 0);
for (ll i = 1; i <= N; i++) {
ll a, b;
cin >> a >> b;
art.emplace_back(a, b);
}
sort(art.begin(), art.end());
P[0] = 0;
for (ll i = 1; i <= N; i++) {
P[i] = P[i-1] + art[i].second;
}
M = 0;
R = INF;
for (ll i = 1; i <= N; i++) {
R = min(R, P[i-1] - art[i].first);
M = max(M, P[i] - art[i].first - R);
}
cout << M << "\n";
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
4 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
5 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
384 KB |
Output is correct |
| 7 |
Correct |
5 ms |
384 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
384 KB |
Output is correct |
| 10 |
Correct |
5 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
256 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
4 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
5 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
384 KB |
Output is correct |
| 7 |
Correct |
5 ms |
384 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
384 KB |
Output is correct |
| 10 |
Correct |
5 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
256 KB |
Output is correct |
| 12 |
Correct |
5 ms |
384 KB |
Output is correct |
| 13 |
Correct |
5 ms |
384 KB |
Output is correct |
| 14 |
Correct |
5 ms |
384 KB |
Output is correct |
| 15 |
Correct |
5 ms |
384 KB |
Output is correct |
| 16 |
Correct |
5 ms |
384 KB |
Output is correct |
| 17 |
Correct |
5 ms |
384 KB |
Output is correct |
| 18 |
Correct |
5 ms |
384 KB |
Output is correct |
| 19 |
Correct |
5 ms |
416 KB |
Output is correct |
| 20 |
Correct |
5 ms |
384 KB |
Output is correct |
| 21 |
Correct |
5 ms |
384 KB |
Output is correct |
| 22 |
Correct |
5 ms |
384 KB |
Output is correct |
| 23 |
Correct |
5 ms |
416 KB |
Output is correct |
| 24 |
Correct |
5 ms |
384 KB |
Output is correct |
| 25 |
Correct |
5 ms |
384 KB |
Output is correct |
| 26 |
Correct |
5 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
4 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
5 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
384 KB |
Output is correct |
| 7 |
Correct |
5 ms |
384 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
384 KB |
Output is correct |
| 10 |
Correct |
5 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
256 KB |
Output is correct |
| 12 |
Correct |
5 ms |
384 KB |
Output is correct |
| 13 |
Correct |
5 ms |
384 KB |
Output is correct |
| 14 |
Correct |
5 ms |
384 KB |
Output is correct |
| 15 |
Correct |
5 ms |
384 KB |
Output is correct |
| 16 |
Correct |
5 ms |
384 KB |
Output is correct |
| 17 |
Correct |
5 ms |
384 KB |
Output is correct |
| 18 |
Correct |
5 ms |
384 KB |
Output is correct |
| 19 |
Correct |
5 ms |
416 KB |
Output is correct |
| 20 |
Correct |
5 ms |
384 KB |
Output is correct |
| 21 |
Correct |
5 ms |
384 KB |
Output is correct |
| 22 |
Correct |
5 ms |
384 KB |
Output is correct |
| 23 |
Correct |
5 ms |
416 KB |
Output is correct |
| 24 |
Correct |
5 ms |
384 KB |
Output is correct |
| 25 |
Correct |
5 ms |
384 KB |
Output is correct |
| 26 |
Correct |
5 ms |
384 KB |
Output is correct |
| 27 |
Correct |
7 ms |
684 KB |
Output is correct |
| 28 |
Correct |
7 ms |
768 KB |
Output is correct |
| 29 |
Correct |
7 ms |
768 KB |
Output is correct |
| 30 |
Correct |
7 ms |
768 KB |
Output is correct |
| 31 |
Correct |
7 ms |
768 KB |
Output is correct |
| 32 |
Correct |
7 ms |
768 KB |
Output is correct |
| 33 |
Correct |
7 ms |
768 KB |
Output is correct |
| 34 |
Correct |
7 ms |
768 KB |
Output is correct |
| 35 |
Correct |
7 ms |
768 KB |
Output is correct |
| 36 |
Correct |
7 ms |
768 KB |
Output is correct |
| 37 |
Correct |
7 ms |
768 KB |
Output is correct |
| 38 |
Correct |
7 ms |
768 KB |
Output is correct |
| 39 |
Correct |
7 ms |
768 KB |
Output is correct |
| 40 |
Correct |
7 ms |
768 KB |
Output is correct |
| 41 |
Correct |
7 ms |
768 KB |
Output is correct |
| 42 |
Correct |
7 ms |
768 KB |
Output is correct |
| 43 |
Correct |
7 ms |
768 KB |
Output is correct |
| 44 |
Correct |
7 ms |
768 KB |
Output is correct |
| 45 |
Correct |
7 ms |
768 KB |
Output is correct |
| 46 |
Correct |
7 ms |
768 KB |
Output is correct |
| 47 |
Correct |
7 ms |
768 KB |
Output is correct |
| 48 |
Correct |
6 ms |
768 KB |
Output is correct |
| 49 |
Correct |
7 ms |
768 KB |
Output is correct |
| 50 |
Correct |
7 ms |
768 KB |
Output is correct |
| 51 |
Correct |
7 ms |
768 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
4 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
5 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
384 KB |
Output is correct |
| 7 |
Correct |
5 ms |
384 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
384 KB |
Output is correct |
| 10 |
Correct |
5 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
256 KB |
Output is correct |
| 12 |
Correct |
5 ms |
384 KB |
Output is correct |
| 13 |
Correct |
5 ms |
384 KB |
Output is correct |
| 14 |
Correct |
5 ms |
384 KB |
Output is correct |
| 15 |
Correct |
5 ms |
384 KB |
Output is correct |
| 16 |
Correct |
5 ms |
384 KB |
Output is correct |
| 17 |
Correct |
5 ms |
384 KB |
Output is correct |
| 18 |
Correct |
5 ms |
384 KB |
Output is correct |
| 19 |
Correct |
5 ms |
416 KB |
Output is correct |
| 20 |
Correct |
5 ms |
384 KB |
Output is correct |
| 21 |
Correct |
5 ms |
384 KB |
Output is correct |
| 22 |
Correct |
5 ms |
384 KB |
Output is correct |
| 23 |
Correct |
5 ms |
416 KB |
Output is correct |
| 24 |
Correct |
5 ms |
384 KB |
Output is correct |
| 25 |
Correct |
5 ms |
384 KB |
Output is correct |
| 26 |
Correct |
5 ms |
384 KB |
Output is correct |
| 27 |
Correct |
7 ms |
684 KB |
Output is correct |
| 28 |
Correct |
7 ms |
768 KB |
Output is correct |
| 29 |
Correct |
7 ms |
768 KB |
Output is correct |
| 30 |
Correct |
7 ms |
768 KB |
Output is correct |
| 31 |
Correct |
7 ms |
768 KB |
Output is correct |
| 32 |
Correct |
7 ms |
768 KB |
Output is correct |
| 33 |
Correct |
7 ms |
768 KB |
Output is correct |
| 34 |
Correct |
7 ms |
768 KB |
Output is correct |
| 35 |
Correct |
7 ms |
768 KB |
Output is correct |
| 36 |
Correct |
7 ms |
768 KB |
Output is correct |
| 37 |
Correct |
7 ms |
768 KB |
Output is correct |
| 38 |
Correct |
7 ms |
768 KB |
Output is correct |
| 39 |
Correct |
7 ms |
768 KB |
Output is correct |
| 40 |
Correct |
7 ms |
768 KB |
Output is correct |
| 41 |
Correct |
7 ms |
768 KB |
Output is correct |
| 42 |
Correct |
7 ms |
768 KB |
Output is correct |
| 43 |
Correct |
7 ms |
768 KB |
Output is correct |
| 44 |
Correct |
7 ms |
768 KB |
Output is correct |
| 45 |
Correct |
7 ms |
768 KB |
Output is correct |
| 46 |
Correct |
7 ms |
768 KB |
Output is correct |
| 47 |
Correct |
7 ms |
768 KB |
Output is correct |
| 48 |
Correct |
6 ms |
768 KB |
Output is correct |
| 49 |
Correct |
7 ms |
768 KB |
Output is correct |
| 50 |
Correct |
7 ms |
768 KB |
Output is correct |
| 51 |
Correct |
7 ms |
768 KB |
Output is correct |
| 52 |
Correct |
217 ms |
20308 KB |
Output is correct |
| 53 |
Correct |
227 ms |
19028 KB |
Output is correct |
| 54 |
Correct |
222 ms |
19176 KB |
Output is correct |
| 55 |
Correct |
233 ms |
19028 KB |
Output is correct |
| 56 |
Correct |
227 ms |
19032 KB |
Output is correct |
| 57 |
Correct |
229 ms |
18952 KB |
Output is correct |
| 58 |
Correct |
228 ms |
19028 KB |
Output is correct |
| 59 |
Correct |
223 ms |
19028 KB |
Output is correct |
| 60 |
Correct |
226 ms |
19028 KB |
Output is correct |
| 61 |
Correct |
234 ms |
18976 KB |
Output is correct |
| 62 |
Correct |
222 ms |
18932 KB |
Output is correct |
| 63 |
Correct |
222 ms |
19032 KB |
Output is correct |
| 64 |
Correct |
217 ms |
19040 KB |
Output is correct |
| 65 |
Correct |
221 ms |
19028 KB |
Output is correct |
| 66 |
Correct |
227 ms |
19028 KB |
Output is correct |
| 67 |
Correct |
217 ms |
19160 KB |
Output is correct |
| 68 |
Correct |
229 ms |
19336 KB |
Output is correct |
