oj.uz

Submission #576481

# Submission time Handle Problem Language Result Execution time Memory
576481 2022-06-13T06:32:19 Z MuntherCarrot Exam (eJOI20_exam) C++14
0 / 100
 2 ms 468 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define endl "\n"
#define all(x) x.begin(),x.end()
int main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int students;
    cin >> students;
    vector<int> A(students),B(students);
    for(int i=0;i<students;i++) cin >> A[i];
    for(int i=0;i<students;i++) cin >> B[i];
    vector<int> ans(students,0);
    int x=0;
    for(int i=0;i<students;i++){
        if(A[i] >= B[i]) x=A[i];
        ans[i]=x;
    }
    for(int i=students-1;i>=0;i--){
        if(ans[i] == 0) ans[i]=ans[i+1];
    }
    int counter=0;
    for(int i=0;i<students;i++) if(ans[i]==B[i]) counter++;
    cout << counter;
    return 0;
}

Subtask #1
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Incorrect 1 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 468 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Incorrect 1 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Incorrect 1 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -