oj.uz

답안 #382958

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
382958 2021-03-28T15:32:25 Z Alma Baloni (COCI15_baloni) C++17
0 / 100
 2000 ms 3948 KB 
#include <bits/stdc++.h>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(NULL);
    int n, h, t = 0;
    cin >> n;
    vector<int> b(n);
    for (int i = 0; i < n; i++)
        cin >> b[i];
    vector<bool> p(n, false);
    for (int i = 0; i < n; i++) {
        if (p[i]) continue;
        t++;
        h = b[i];
        for (int j = i+1; j < n && h > 0; j++) {
            if (b[j] == h - 1) {
                h--;
                p[j] = true;
            }
        }
    }
    cout << t << '\n';
    return 0;
}

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 512 KB Output isn't correct
2 Incorrect 3 ms 364 KB Output isn't correct
3 Incorrect 9 ms 364 KB Output isn't correct
4 Incorrect 16 ms 364 KB Output isn't correct
5 Execution timed out 2076 ms 3564 KB Time limit exceeded
6 Execution timed out 2079 ms 3948 KB Time limit exceeded
7 Execution timed out 2091 ms 3308 KB Time limit exceeded
8 Execution timed out 2080 ms 3308 KB Time limit exceeded
9 Execution timed out 2063 ms 3468 KB Time limit exceeded
10 Execution timed out 2077 ms 3564 KB Time limit exceeded