| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 257400 |
2020-08-04T08:36:06 Z |
YJU |
Art Exhibition (JOI18_art) |
C++14 |
|
232 ms |
32344 KB |
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pll;
typedef long double ld;
const ll MOD=1e9+7;
const ll N=2e5+5;
const ld pi=3.14159265359;
const ll INF=(1LL<<62);
#define REP(i,n) for(ll i=0;i<n;i++)
#define REP1(i,n) for(ll i=1;i<=n;i++)
#define pb push_back
#define mp make_pair
#define X first
#define Y second
#define setp setprecision
#define lwb lower_bound
#define SZ(a) (ll)a.size()
ll n,x,y,dp[N],ans;
vector<pll> v;
int main(){
ios_base::sync_with_stdio(0);cin.tie(0);
cin>>n;
REP(i,n){
cin>>x>>y;v.pb(mp(x,y));
}
sort(v.begin(),v.end());
REP(i,n)v[i].Y-=(v[i+1].X-v[i].X);
REP(i,n){
dp[i]=max(v[i].Y,v[i].Y+(i?dp[i-1]:0));
ans=max(ans,dp[i]+v[i+1].X-v[i].X);
}
cout<<ans<<"\n";
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
0 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
384 KB |
Output is correct |
| 9 |
Correct |
0 ms |
384 KB |
Output is correct |
| 10 |
Correct |
0 ms |
384 KB |
Output is correct |
| 11 |
Correct |
0 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
0 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
384 KB |
Output is correct |
| 9 |
Correct |
0 ms |
384 KB |
Output is correct |
| 10 |
Correct |
0 ms |
384 KB |
Output is correct |
| 11 |
Correct |
0 ms |
384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
0 ms |
384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
0 ms |
384 KB |
Output is correct |
| 18 |
Correct |
0 ms |
384 KB |
Output is correct |
| 19 |
Correct |
0 ms |
384 KB |
Output is correct |
| 20 |
Correct |
0 ms |
384 KB |
Output is correct |
| 21 |
Correct |
0 ms |
384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
384 KB |
Output is correct |
| 23 |
Correct |
0 ms |
384 KB |
Output is correct |
| 24 |
Correct |
0 ms |
384 KB |
Output is correct |
| 25 |
Correct |
1 ms |
512 KB |
Output is correct |
| 26 |
Correct |
0 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
0 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
384 KB |
Output is correct |
| 9 |
Correct |
0 ms |
384 KB |
Output is correct |
| 10 |
Correct |
0 ms |
384 KB |
Output is correct |
| 11 |
Correct |
0 ms |
384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
0 ms |
384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
0 ms |
384 KB |
Output is correct |
| 18 |
Correct |
0 ms |
384 KB |
Output is correct |
| 19 |
Correct |
0 ms |
384 KB |
Output is correct |
| 20 |
Correct |
0 ms |
384 KB |
Output is correct |
| 21 |
Correct |
0 ms |
384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
384 KB |
Output is correct |
| 23 |
Correct |
0 ms |
384 KB |
Output is correct |
| 24 |
Correct |
0 ms |
384 KB |
Output is correct |
| 25 |
Correct |
1 ms |
512 KB |
Output is correct |
| 26 |
Correct |
0 ms |
384 KB |
Output is correct |
| 27 |
Correct |
3 ms |
768 KB |
Output is correct |
| 28 |
Correct |
2 ms |
768 KB |
Output is correct |
| 29 |
Correct |
3 ms |
768 KB |
Output is correct |
| 30 |
Correct |
3 ms |
768 KB |
Output is correct |
| 31 |
Correct |
2 ms |
768 KB |
Output is correct |
| 32 |
Correct |
3 ms |
768 KB |
Output is correct |
| 33 |
Correct |
3 ms |
768 KB |
Output is correct |
| 34 |
Correct |
3 ms |
768 KB |
Output is correct |
| 35 |
Correct |
3 ms |
768 KB |
Output is correct |
| 36 |
Correct |
3 ms |
768 KB |
Output is correct |
| 37 |
Correct |
3 ms |
768 KB |
Output is correct |
| 38 |
Correct |
3 ms |
768 KB |
Output is correct |
| 39 |
Correct |
3 ms |
768 KB |
Output is correct |
| 40 |
Correct |
4 ms |
768 KB |
Output is correct |
| 41 |
Correct |
3 ms |
768 KB |
Output is correct |
| 42 |
Correct |
3 ms |
768 KB |
Output is correct |
| 43 |
Correct |
4 ms |
768 KB |
Output is correct |
| 44 |
Correct |
3 ms |
768 KB |
Output is correct |
| 45 |
Correct |
3 ms |
768 KB |
Output is correct |
| 46 |
Correct |
3 ms |
768 KB |
Output is correct |
| 47 |
Correct |
3 ms |
768 KB |
Output is correct |
| 48 |
Correct |
3 ms |
768 KB |
Output is correct |
| 49 |
Correct |
2 ms |
768 KB |
Output is correct |
| 50 |
Correct |
3 ms |
768 KB |
Output is correct |
| 51 |
Correct |
3 ms |
768 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
0 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
384 KB |
Output is correct |
| 9 |
Correct |
0 ms |
384 KB |
Output is correct |
| 10 |
Correct |
0 ms |
384 KB |
Output is correct |
| 11 |
Correct |
0 ms |
384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
0 ms |
384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
0 ms |
384 KB |
Output is correct |
| 18 |
Correct |
0 ms |
384 KB |
Output is correct |
| 19 |
Correct |
0 ms |
384 KB |
Output is correct |
| 20 |
Correct |
0 ms |
384 KB |
Output is correct |
| 21 |
Correct |
0 ms |
384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
384 KB |
Output is correct |
| 23 |
Correct |
0 ms |
384 KB |
Output is correct |
| 24 |
Correct |
0 ms |
384 KB |
Output is correct |
| 25 |
Correct |
1 ms |
512 KB |
Output is correct |
| 26 |
Correct |
0 ms |
384 KB |
Output is correct |
| 27 |
Correct |
3 ms |
768 KB |
Output is correct |
| 28 |
Correct |
2 ms |
768 KB |
Output is correct |
| 29 |
Correct |
3 ms |
768 KB |
Output is correct |
| 30 |
Correct |
3 ms |
768 KB |
Output is correct |
| 31 |
Correct |
2 ms |
768 KB |
Output is correct |
| 32 |
Correct |
3 ms |
768 KB |
Output is correct |
| 33 |
Correct |
3 ms |
768 KB |
Output is correct |
| 34 |
Correct |
3 ms |
768 KB |
Output is correct |
| 35 |
Correct |
3 ms |
768 KB |
Output is correct |
| 36 |
Correct |
3 ms |
768 KB |
Output is correct |
| 37 |
Correct |
3 ms |
768 KB |
Output is correct |
| 38 |
Correct |
3 ms |
768 KB |
Output is correct |
| 39 |
Correct |
3 ms |
768 KB |
Output is correct |
| 40 |
Correct |
4 ms |
768 KB |
Output is correct |
| 41 |
Correct |
3 ms |
768 KB |
Output is correct |
| 42 |
Correct |
3 ms |
768 KB |
Output is correct |
| 43 |
Correct |
4 ms |
768 KB |
Output is correct |
| 44 |
Correct |
3 ms |
768 KB |
Output is correct |
| 45 |
Correct |
3 ms |
768 KB |
Output is correct |
| 46 |
Correct |
3 ms |
768 KB |
Output is correct |
| 47 |
Correct |
3 ms |
768 KB |
Output is correct |
| 48 |
Correct |
3 ms |
768 KB |
Output is correct |
| 49 |
Correct |
2 ms |
768 KB |
Output is correct |
| 50 |
Correct |
3 ms |
768 KB |
Output is correct |
| 51 |
Correct |
3 ms |
768 KB |
Output is correct |
| 52 |
Runtime error |
232 ms |
32344 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 53 |
Halted |
0 ms |
0 KB |
- |
