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답안 #913858

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
913858 2024-01-20T11:08:56 Z MrAndria Art Exhibition (JOI18_art) C++14
100 / 100
 152 ms 20952 KB 
/*
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*/
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define ff first
#define ss second
#define int long long
pair <int,int> a[1000005];
int l,r,n,t,m,mid,ans,sum,sum1,sum2,sum0,k,parent[1000005],b[1000005],d[4000005],p[1000005],pref[1000005];
vector <int> v,v1;
map <int,int> mp;
string s,s1;
bool b1;
signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    t=1;
    // cin>>t;
    while(t--){
        cin>>n;
        for(int i=1;i<=n;i++){
            cin>>a[i].ff>>a[i].ss;
        }
        sort(a+1,a+n+1);
        p[0]=0;
        pref[0]=-a[1].ff;
        for(int i=1;i<=n;i++){
            p[i]=p[i-1]+a[i].ss;
            pref[i]=min(pref[i-1],p[i]-a[i+1].ff);
            // cout<<pref[i]<<" ";
        }
        cout<<endl;
        
        k=-INT_MAX;
        for(int i=1;i<=n;i++){
            k=max(k,p[i]-a[i].ff-pref[i-1]);
        }
        cout<<k<<endl;

    }
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 2 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4440 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 2 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4440 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 2 ms 4440 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4440 KB Output is correct
17 Correct 2 ms 4440 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 2 ms 4440 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 2 ms 4440 KB Output is correct
22 Correct 2 ms 4440 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 2 ms 4440 KB Output is correct
25 Correct 1 ms 4440 KB Output is correct
26 Correct 2 ms 4440 KB Output is correct

Subtask #3
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 2 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4440 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 2 ms 4440 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4440 KB Output is correct
17 Correct 2 ms 4440 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 2 ms 4440 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 2 ms 4440 KB Output is correct
22 Correct 2 ms 4440 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 2 ms 4440 KB Output is correct
25 Correct 1 ms 4440 KB Output is correct
26 Correct 2 ms 4440 KB Output is correct
27 Correct 2 ms 4444 KB Output is correct
28 Correct 3 ms 4444 KB Output is correct
29 Correct 3 ms 4444 KB Output is correct
30 Correct 2 ms 4444 KB Output is correct
31 Correct 2 ms 4440 KB Output is correct
32 Correct 2 ms 4444 KB Output is correct
33 Correct 3 ms 4444 KB Output is correct
34 Correct 2 ms 4444 KB Output is correct
35 Correct 2 ms 4444 KB Output is correct
36 Correct 2 ms 4576 KB Output is correct
37 Correct 2 ms 4444 KB Output is correct
38 Correct 3 ms 4492 KB Output is correct
39 Correct 2 ms 4444 KB Output is correct
40 Correct 2 ms 4440 KB Output is correct
41 Correct 3 ms 4444 KB Output is correct
42 Correct 3 ms 4440 KB Output is correct
43 Correct 3 ms 4444 KB Output is correct
44 Correct 3 ms 4440 KB Output is correct
45 Correct 3 ms 4440 KB Output is correct
46 Correct 2 ms 4440 KB Output is correct
47 Correct 2 ms 4440 KB Output is correct
48 Correct 2 ms 4444 KB Output is correct
49 Correct 2 ms 4444 KB Output is correct
50 Correct 3 ms 4444 KB Output is correct
51 Correct 3 ms 4444 KB Output is correct

Subtask #4
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 2 ms 4444 KB Output is correct
7 Correct 1 ms 4440 KB Output is correct
8 Correct 1 ms 4440 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 2 ms 4440 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4440 KB Output is correct
17 Correct 2 ms 4440 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 2 ms 4440 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 2 ms 4440 KB Output is correct
22 Correct 2 ms 4440 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 2 ms 4440 KB Output is correct
25 Correct 1 ms 4440 KB Output is correct
26 Correct 2 ms 4440 KB Output is correct
27 Correct 2 ms 4444 KB Output is correct
28 Correct 3 ms 4444 KB Output is correct
29 Correct 3 ms 4444 KB Output is correct
30 Correct 2 ms 4444 KB Output is correct
31 Correct 2 ms 4440 KB Output is correct
32 Correct 2 ms 4444 KB Output is correct
33 Correct 3 ms 4444 KB Output is correct
34 Correct 2 ms 4444 KB Output is correct
35 Correct 2 ms 4444 KB Output is correct
36 Correct 2 ms 4576 KB Output is correct
37 Correct 2 ms 4444 KB Output is correct
38 Correct 3 ms 4492 KB Output is correct
39 Correct 2 ms 4444 KB Output is correct
40 Correct 2 ms 4440 KB Output is correct
41 Correct 3 ms 4444 KB Output is correct
42 Correct 3 ms 4440 KB Output is correct
43 Correct 3 ms 4444 KB Output is correct
44 Correct 3 ms 4440 KB Output is correct
45 Correct 3 ms 4440 KB Output is correct
46 Correct 2 ms 4440 KB Output is correct
47 Correct 2 ms 4440 KB Output is correct
48 Correct 2 ms 4444 KB Output is correct
49 Correct 2 ms 4444 KB Output is correct
50 Correct 3 ms 4444 KB Output is correct
51 Correct 3 ms 4444 KB Output is correct
52 Correct 152 ms 20924 KB Output is correct
53 Correct 129 ms 20944 KB Output is correct
54 Correct 133 ms 20944 KB Output is correct
55 Correct 131 ms 20944 KB Output is correct
56 Correct 135 ms 20952 KB Output is correct
57 Correct 138 ms 20948 KB Output is correct
58 Correct 124 ms 20936 KB Output is correct
59 Correct 124 ms 20944 KB Output is correct
60 Correct 146 ms 20948 KB Output is correct
61 Correct 146 ms 20932 KB Output is correct
62 Correct 127 ms 20944 KB Output is correct
63 Correct 125 ms 20948 KB Output is correct
64 Correct 135 ms 20936 KB Output is correct
65 Correct 136 ms 20924 KB Output is correct
66 Correct 135 ms 20944 KB Output is correct
67 Correct 146 ms 20944 KB Output is correct
68 Correct 132 ms 20940 KB Output is correct