oj.uz

Submission #893696

# Submission time Handle Problem Language Result Execution time Memory
893696 2023-12-27T09:45:13 Z Malix Art Exhibition (JOI18_art) C++14
50 / 100
 1000 ms 20788 KB 
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef pair<int,int> pi;

#define REP(i,a,b) for(int i=a;i<b;i++)
#define F first
#define S second
#define PB push_back
#define MP make_pair

const int m=1e9+7;

int main(){
 //ios::sync_with_stdio(0);
// cin.tie(0);
//freopen("test_input.txt", "r", stdin);
//freopen("test_output.txt", "w", stdout);
#define int long long
    int n;cin>>n;
    vector<pair<ll,ll>> arr(n);
    REP(i,0,n)cin>>arr[i].F>>arr[i].S;
    sort(arr.begin(),arr.end());
    int ans=0;int a=0;
    REP(i,0,n){
        a=arr[i].S;
        ans=max(ans,a);
        a+=arr[i].F;
        REP(j,i+1,n){
            a+=arr[j].S;
            ans=max(ans,a-arr[j].F);
        }
       // cout<<i<<" "<<ans<<" l";
    }
    cout<<ans;
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 436 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 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 600 KB Output is correct
11 Correct 1 ms 348 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 436 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 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 600 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 436 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 440 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 440 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 436 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 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 600 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 436 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 440 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 440 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 16 ms 600 KB Output is correct
28 Correct 16 ms 600 KB Output is correct
29 Correct 15 ms 604 KB Output is correct
30 Correct 15 ms 604 KB Output is correct
31 Correct 15 ms 600 KB Output is correct
32 Correct 16 ms 640 KB Output is correct
33 Correct 15 ms 636 KB Output is correct
34 Correct 16 ms 856 KB Output is correct
35 Correct 16 ms 620 KB Output is correct
36 Correct 16 ms 448 KB Output is correct
37 Correct 18 ms 856 KB Output is correct
38 Correct 16 ms 604 KB Output is correct
39 Correct 16 ms 604 KB Output is correct
40 Correct 16 ms 600 KB Output is correct
41 Correct 15 ms 636 KB Output is correct
42 Correct 15 ms 640 KB Output is correct
43 Correct 16 ms 856 KB Output is correct
44 Correct 16 ms 640 KB Output is correct
45 Correct 16 ms 860 KB Output is correct
46 Correct 15 ms 612 KB Output is correct
47 Correct 16 ms 604 KB Output is correct
48 Correct 17 ms 636 KB Output is correct
49 Correct 16 ms 640 KB Output is correct
50 Correct 15 ms 800 KB Output is correct
51 Correct 16 ms 600 KB Output is correct

Subtask #4
0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 436 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 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 600 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 436 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 440 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 440 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 16 ms 600 KB Output is correct
28 Correct 16 ms 600 KB Output is correct
29 Correct 15 ms 604 KB Output is correct
30 Correct 15 ms 604 KB Output is correct
31 Correct 15 ms 600 KB Output is correct
32 Correct 16 ms 640 KB Output is correct
33 Correct 15 ms 636 KB Output is correct
34 Correct 16 ms 856 KB Output is correct
35 Correct 16 ms 620 KB Output is correct
36 Correct 16 ms 448 KB Output is correct
37 Correct 18 ms 856 KB Output is correct
38 Correct 16 ms 604 KB Output is correct
39 Correct 16 ms 604 KB Output is correct
40 Correct 16 ms 600 KB Output is correct
41 Correct 15 ms 636 KB Output is correct
42 Correct 15 ms 640 KB Output is correct
43 Correct 16 ms 856 KB Output is correct
44 Correct 16 ms 640 KB Output is correct
45 Correct 16 ms 860 KB Output is correct
46 Correct 15 ms 612 KB Output is correct
47 Correct 16 ms 604 KB Output is correct
48 Correct 17 ms 636 KB Output is correct
49 Correct 16 ms 640 KB Output is correct
50 Correct 15 ms 800 KB Output is correct
51 Correct 16 ms 600 KB Output is correct
52 Execution timed out 1068 ms 20788 KB Time limit exceeded
53 Halted 0 ms 0 KB -