oj.uz

Submission #765599

# Submission time Handle Problem Language Result Execution time Memory
765599 2023-06-24T21:51:58 Z LeaRouse Divide and conquer (IZhO14_divide) C++14
48 / 100
 1000 ms 1416 KB 
#include<bits/stdc++.h>
#define fastio ios_base::sync_with_stdio(0); cin.tie(0);
#define ll long long
#define ff first
#define ss second
using namespace std;
const int MAX = 5e4+5;
ll A[MAX],B[MAX],C[MAX];
pair<int,int>dp[(1<<21)+5];
void go(){
    int n;  cin>>n;
    for(int i=0;i<n;i++){
        cin>>A[i]>>B[i]>>C[i];
    }
    ll ans=0;
    for(int i=0;i<n;i++){
        ll sum=B[i];
        ll ener=C[i];
        ans=max(ans,sum);
        for(int j=i+1;j<n;j++){
            ener+=C[j];
            sum+=B[j];
            if(ener>=abs(A[i]-A[j])){
                ans=max(ans,sum);
            }
        }
    }
    cout<<ans<<endl;
}

int main(){
    fastio;
    go();
    return 0;
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct

Subtask #2
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 4 ms 460 KB Output is correct
23 Correct 14 ms 340 KB Output is correct
24 Correct 14 ms 456 KB Output is correct

Subtask #3
0 / 52.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 4 ms 460 KB Output is correct
23 Correct 14 ms 340 KB Output is correct
24 Correct 14 ms 456 KB Output is correct
25 Correct 16 ms 340 KB Output is correct
26 Correct 64 ms 552 KB Output is correct
27 Correct 63 ms 468 KB Output is correct
28 Execution timed out 1087 ms 1416 KB Time limit exceeded
29 Halted 0 ms 0 KB -