#include <iostream>
#include <bits/stdc++.h>
#include <list>
#include <set>
#include <cstdio>
using namespace std;
#define int long long
#define f first
#define s second
void solve(){
int n;
cin >> n;
vector<pair<int, int>> v(n+1, {0, 0});
for(int i = 1; i <= n; i++) cin >> v[i].f >> v[i].s;
sort(v.begin(), v.end());
vector<int> ps(n+1, 0);
ps[1] = v[1].s;
for(int i = 2; i <= n; i++){
ps[i] = ps[i-1]+v[i].s;
ps[i]+=v[i-1].f-v[i].f;
}
// cout << endl;
int ans = ps[1];
int mn = min(ps[1], (int) 0);
for(int i = 2; i <= n; i++){
if(ps[i]-mn > ans){
ans = ps[i]-mn;
}
mn = min(mn, ps[i]);
}
cout << ans << endl;
}
signed main() {
int t = 1;
// cin >> t;
while(t--) solve();
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |