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Submission #833562

# Submission time Handle Problem Language Result Execution time Memory
833562 2023-08-22T06:51:47 Z vjudge1 Exam (eJOI20_exam) C++17
12 / 100
 18 ms 3028 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

const int MX = 1e5 + 5;

int N;
int H[MX], T[MX];

int main() {
      cin.tie(0); ios_base::sync_with_stdio(0);

      cin >> N;
      for(int i = 1; i <= N; i++) cin >> H[i];
      for(int i = 1; i <= N; i++) cin >> T[i];

      int ans = 0;
      for(int i = 1; i <= N; i++) {
            if(H[i] > T[1]) continue;
            int j = i;
            bool hv = H[i] == T[1];
            while(j + 1 <= N && H[j + 1] <= T[1]) {
                  j++;
                  hv |= H[j] == T[1];
            }

            if(hv) {
                  ans += j - i + 1;
                  i = j;
            }
      }
      cout << ans << '\n';
      
}

Subtask #1
0 / 14.0

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

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 4 ms 844 KB Output is correct
3 Correct 18 ms 2004 KB Output is correct
4 Correct 8 ms 1492 KB Output is correct
5 Correct 17 ms 3028 KB Output is correct
6 Correct 9 ms 1492 KB Output is correct
7 Correct 9 ms 1620 KB Output is correct
8 Correct 17 ms 3008 KB Output is correct

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 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

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

Subtask #6
0 / 22.0

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