#include <bits/stdc++.h>
#define int long long
using namespace std;
pair<int,int> a[500005];
int pf[500005];
signed main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
// freopen("MBP.inp","r",stdin);
// freopen("MBP.out","w",stdout);
int n;
cin >> n;
vector<int> v;
for(int i = 1; i <= n; i++){
cin >> a[i].first >> a[i].second;
v.push_back(a[i].first);
}
sort(v.begin(), v.end());
v.erase(unique(v.begin(), v.end()), v.end());
for(int i = 1; i <= n; i++) a[i].first = lower_bound(v.begin(), v.end(), a[i].first) - v.begin() + 1;
int ans = 0;
for(int i = 1; i <= n; i++) pf[a[i].first] += a[i].second;
for(int i = 1; i <= v.size(); i++){
ans = max(ans, pf[i]);
pf[i] += pf[i-1];
}
int maxx = 1e9;
for(int i = 1; i <= v.size(); i++){
ans = max(ans, pf[i] - v[i-1] - maxx);
//cout << maxx << ' ' << i << ' ' << v[i-1] << endl;
maxx = min(maxx, pf[i-1] - v[i-1]);
}
cout << ans;
return 0;
}
Compilation message
art.cpp: In function 'int main()':
art.cpp:29:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
29 | for(int i = 1; i <= v.size(); i++){
| ~~^~~~~~~~~~~
art.cpp:35:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
35 | for(int i = 1; i <= v.size(); i++){
| ~~^~~~~~~~~~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2552 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2384 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2552 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 18 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 20 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 23 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 24 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 25 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 26 |
Correct |
1 ms |
2552 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2552 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 18 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 20 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 23 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 24 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 25 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 26 |
Correct |
1 ms |
2552 KB |
Output is correct |
| 27 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 28 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 29 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 30 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 31 |
Correct |
4 ms |
2640 KB |
Output is correct |
| 32 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 33 |
Correct |
2 ms |
2632 KB |
Output is correct |
| 34 |
Correct |
3 ms |
2656 KB |
Output is correct |
| 35 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 36 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 37 |
Correct |
3 ms |
2808 KB |
Output is correct |
| 38 |
Correct |
4 ms |
2640 KB |
Output is correct |
| 39 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 40 |
Correct |
2 ms |
2812 KB |
Output is correct |
| 41 |
Correct |
2 ms |
2532 KB |
Output is correct |
| 42 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 43 |
Correct |
2 ms |
2528 KB |
Output is correct |
| 44 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 45 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 46 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 47 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 48 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 49 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 50 |
Correct |
2 ms |
2812 KB |
Output is correct |
| 51 |
Correct |
3 ms |
2584 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2552 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 17 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 18 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 20 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 21 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 23 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 24 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 25 |
Correct |
1 ms |
2384 KB |
Output is correct |
| 26 |
Correct |
1 ms |
2552 KB |
Output is correct |
| 27 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 28 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 29 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 30 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 31 |
Correct |
4 ms |
2640 KB |
Output is correct |
| 32 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 33 |
Correct |
2 ms |
2632 KB |
Output is correct |
| 34 |
Correct |
3 ms |
2656 KB |
Output is correct |
| 35 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 36 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 37 |
Correct |
3 ms |
2808 KB |
Output is correct |
| 38 |
Correct |
4 ms |
2640 KB |
Output is correct |
| 39 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 40 |
Correct |
2 ms |
2812 KB |
Output is correct |
| 41 |
Correct |
2 ms |
2532 KB |
Output is correct |
| 42 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 43 |
Correct |
2 ms |
2528 KB |
Output is correct |
| 44 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 45 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 46 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 47 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 48 |
Correct |
2 ms |
2640 KB |
Output is correct |
| 49 |
Correct |
3 ms |
2640 KB |
Output is correct |
| 50 |
Correct |
2 ms |
2812 KB |
Output is correct |
| 51 |
Correct |
3 ms |
2584 KB |
Output is correct |
| 52 |
Correct |
190 ms |
16312 KB |
Output is correct |
| 53 |
Correct |
200 ms |
16312 KB |
Output is correct |
| 54 |
Correct |
193 ms |
16312 KB |
Output is correct |
| 55 |
Correct |
194 ms |
16312 KB |
Output is correct |
| 56 |
Correct |
197 ms |
16312 KB |
Output is correct |
| 57 |
Correct |
196 ms |
16312 KB |
Output is correct |
| 58 |
Correct |
187 ms |
16312 KB |
Output is correct |
| 59 |
Correct |
185 ms |
16216 KB |
Output is correct |
| 60 |
Correct |
184 ms |
16212 KB |
Output is correct |
| 61 |
Correct |
179 ms |
16276 KB |
Output is correct |
| 62 |
Correct |
193 ms |
16216 KB |
Output is correct |
| 63 |
Correct |
233 ms |
16312 KB |
Output is correct |
| 64 |
Correct |
196 ms |
16216 KB |
Output is correct |
| 65 |
Correct |
232 ms |
16312 KB |
Output is correct |
| 66 |
Correct |
189 ms |
16308 KB |
Output is correct |
| 67 |
Correct |
188 ms |
16424 KB |
Output is correct |
| 68 |
Correct |
200 ms |
16424 KB |
Output is correct |
