oj.uz

답안 #833679

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
833679 2023-08-22T07:48:10 Z vjudge1 Exam (eJOI20_exam) C++17
12 / 100
 17 ms 1220 KB 
#include <bits/stdc++.h>

using namespace std;

vector<int>h, t;
vector<bool>vis;
int n;

int d[] = {-1, 1};

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);  
    cin >> n;
    h.resize(n + 1);
    t.resize(n + 1);
    vis.resize(n + 1, 0);

    for(int i = 1; i <= n; i++) cin >> h[i];
    for(int i = 1; i <= n; i++) cin >> t[i];

    queue<int>q;

    int x = t[1];
    int ans = 0;
    for(int i = 1; i <= n; i++){
        if(h[i] == x){
            q.push(i);
            ans++;
            vis[i] = true;
        }
    }

    while(!q.empty()){
        int cur = q.front(); q.pop();
        for(int i = 0; i < 2; i++){
            int nxt = cur + d[i];
            if(nxt > 0 && nxt <= n && h[nxt] < x && !vis[nxt]){
                vis[nxt] = true;
                q.push(nxt);
                ans++;
            }
        }
    }

    cout << ans << '\n';

    return 0;   
}

Subtask #1
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 4 ms 468 KB Output is correct
3 Correct 11 ms 980 KB Output is correct
4 Correct 9 ms 1108 KB Output is correct
5 Correct 17 ms 1060 KB Output is correct
6 Correct 9 ms 1220 KB Output is correct
7 Correct 11 ms 1132 KB Output is correct
8 Correct 15 ms 1108 KB Output is correct

Subtask #3
0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 340 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 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -