#include<bits/stdc++.h>
#define mp make_pair
using namespace std;
const int N=5e5+10;
long long dp[N];
vector<pair<long long,long long> > v;
int main(){
int n,st=0;
long long cur=0;
cin>>n;
for(int i=0;i<n;i++){
long long a,b;
cin>>a >>b;
v.push_back(mp(a,b));
}
long long val=-1e18,ans=LLONG_MIN;
sort(v.begin(),v.end());
for(int i=0;i<n;i++){
dp[i]=max(0LL,val-v[i].first)+v[i].second;
val=max(val,v[i].first)+v[i].second;
ans=max(ans,dp[i]);
}
cout<<ans;
}
Compilation message
art.cpp: In function 'int main()':
art.cpp:8:8: warning: unused variable 'st' [-Wunused-variable]
8 | int n,st=0;
| ^~
art.cpp:9:12: warning: unused variable 'cur' [-Wunused-variable]
9 | long long cur=0;
| ^~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
344 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
444 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
444 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
0 ms |
348 KB |
Output is correct |
| 23 |
Correct |
0 ms |
348 KB |
Output is correct |
| 24 |
Correct |
0 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
348 KB |
Output is correct |
| 26 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
344 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
444 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
444 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
0 ms |
348 KB |
Output is correct |
| 23 |
Correct |
0 ms |
348 KB |
Output is correct |
| 24 |
Correct |
0 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
348 KB |
Output is correct |
| 26 |
Correct |
0 ms |
348 KB |
Output is correct |
| 27 |
Correct |
4 ms |
576 KB |
Output is correct |
| 28 |
Correct |
4 ms |
780 KB |
Output is correct |
| 29 |
Correct |
4 ms |
604 KB |
Output is correct |
| 30 |
Correct |
4 ms |
692 KB |
Output is correct |
| 31 |
Correct |
4 ms |
708 KB |
Output is correct |
| 32 |
Correct |
4 ms |
604 KB |
Output is correct |
| 33 |
Correct |
4 ms |
604 KB |
Output is correct |
| 34 |
Correct |
5 ms |
604 KB |
Output is correct |
| 35 |
Correct |
5 ms |
600 KB |
Output is correct |
| 36 |
Correct |
4 ms |
704 KB |
Output is correct |
| 37 |
Correct |
4 ms |
604 KB |
Output is correct |
| 38 |
Correct |
4 ms |
580 KB |
Output is correct |
| 39 |
Correct |
6 ms |
572 KB |
Output is correct |
| 40 |
Correct |
4 ms |
620 KB |
Output is correct |
| 41 |
Correct |
4 ms |
604 KB |
Output is correct |
| 42 |
Correct |
3 ms |
724 KB |
Output is correct |
| 43 |
Correct |
4 ms |
604 KB |
Output is correct |
| 44 |
Correct |
7 ms |
600 KB |
Output is correct |
| 45 |
Correct |
4 ms |
604 KB |
Output is correct |
| 46 |
Correct |
4 ms |
784 KB |
Output is correct |
| 47 |
Correct |
4 ms |
604 KB |
Output is correct |
| 48 |
Correct |
4 ms |
576 KB |
Output is correct |
| 49 |
Correct |
4 ms |
700 KB |
Output is correct |
| 50 |
Correct |
4 ms |
604 KB |
Output is correct |
| 51 |
Correct |
4 ms |
856 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
344 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
444 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
444 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
0 ms |
348 KB |
Output is correct |
| 23 |
Correct |
0 ms |
348 KB |
Output is correct |
| 24 |
Correct |
0 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
348 KB |
Output is correct |
| 26 |
Correct |
0 ms |
348 KB |
Output is correct |
| 27 |
Correct |
4 ms |
576 KB |
Output is correct |
| 28 |
Correct |
4 ms |
780 KB |
Output is correct |
| 29 |
Correct |
4 ms |
604 KB |
Output is correct |
| 30 |
Correct |
4 ms |
692 KB |
Output is correct |
| 31 |
Correct |
4 ms |
708 KB |
Output is correct |
| 32 |
Correct |
4 ms |
604 KB |
Output is correct |
| 33 |
Correct |
4 ms |
604 KB |
Output is correct |
| 34 |
Correct |
5 ms |
604 KB |
Output is correct |
| 35 |
Correct |
5 ms |
600 KB |
Output is correct |
| 36 |
Correct |
4 ms |
704 KB |
Output is correct |
| 37 |
Correct |
4 ms |
604 KB |
Output is correct |
| 38 |
Correct |
4 ms |
580 KB |
Output is correct |
| 39 |
Correct |
6 ms |
572 KB |
Output is correct |
| 40 |
Correct |
4 ms |
620 KB |
Output is correct |
| 41 |
Correct |
4 ms |
604 KB |
Output is correct |
| 42 |
Correct |
3 ms |
724 KB |
Output is correct |
| 43 |
Correct |
4 ms |
604 KB |
Output is correct |
| 44 |
Correct |
7 ms |
600 KB |
Output is correct |
| 45 |
Correct |
4 ms |
604 KB |
Output is correct |
| 46 |
Correct |
4 ms |
784 KB |
Output is correct |
| 47 |
Correct |
4 ms |
604 KB |
Output is correct |
| 48 |
Correct |
4 ms |
576 KB |
Output is correct |
| 49 |
Correct |
4 ms |
700 KB |
Output is correct |
| 50 |
Correct |
4 ms |
604 KB |
Output is correct |
| 51 |
Correct |
4 ms |
856 KB |
Output is correct |
| 52 |
Correct |
352 ms |
24672 KB |
Output is correct |
| 53 |
Correct |
344 ms |
24856 KB |
Output is correct |
| 54 |
Correct |
347 ms |
25000 KB |
Output is correct |
| 55 |
Correct |
356 ms |
24744 KB |
Output is correct |
| 56 |
Correct |
360 ms |
24748 KB |
Output is correct |
| 57 |
Correct |
384 ms |
24724 KB |
Output is correct |
| 58 |
Correct |
345 ms |
24744 KB |
Output is correct |
| 59 |
Correct |
344 ms |
24748 KB |
Output is correct |
| 60 |
Correct |
367 ms |
24748 KB |
Output is correct |
| 61 |
Correct |
339 ms |
24612 KB |
Output is correct |
| 62 |
Correct |
375 ms |
24744 KB |
Output is correct |
| 63 |
Correct |
347 ms |
24744 KB |
Output is correct |
| 64 |
Correct |
378 ms |
24748 KB |
Output is correct |
| 65 |
Correct |
345 ms |
24788 KB |
Output is correct |
| 66 |
Correct |
340 ms |
24836 KB |
Output is correct |
| 67 |
Correct |
320 ms |
24840 KB |
Output is correct |
| 68 |
Correct |
333 ms |
24748 KB |
Output is correct |
