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답안 #833540

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
833540 2023-08-22T06:44:41 Z vjudge1 Exam (eJOI20_exam) C++17
13 / 100
 160 ms 165356 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

const int MX = 5005;

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

      for(int i = N; i >= 1; i--) {
            for(int j = i; j <= N; j++) {
                  dp[i][j] = max(dp[i][j], mx[i + 1][j] + (T[i] == H[j]));
            }
            for(int j = N; j >= 1; j--) {
                  mx[i][j] = max(dp[i][j], mx[i][j + 1]);
            }
      }

      cout << mx[1][1] << '\n';
      
}

Subtask #1
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 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 340 KB Output is correct
5 Incorrect 1 ms 340 KB Output isn't correct
6 Halted 0 ms 0 KB -

Subtask #2
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 11 ms 14216 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 4 ms 5844 KB Output is correct
3 Correct 34 ms 39920 KB Output is correct
4 Correct 148 ms 157428 KB Output is correct
5 Correct 158 ms 165232 KB Output is correct
6 Correct 159 ms 165356 KB Output is correct

Subtask #4
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 160 ms 165280 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 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 340 KB Output is correct
5 Incorrect 1 ms 340 KB Output isn't correct
6 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 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 340 KB Output is correct
5 Incorrect 1 ms 340 KB Output isn't correct
6 Halted 0 ms 0 KB -