oj.uz

답안 #386416

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
386416 2021-04-06T14:05:11 Z phathnv Po (COCI21_po) C++11
10 / 70
 13 ms 1772 KB 
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;

const int N = 1e5 + 7;

int n, a[N];

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

    cin >> n;
    for(int i = 1; i <= n; i++)
        cin >> a[i];
    a[0] = 0;
    int res = 0;
    for(int i = 1; i <= n; i++)
        res += (a[i] > a[i - 1]);
    cout << res;

    return 0;
}

Subtask #1
10.0 / 70.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 364 KB Output isn't correct
2 Incorrect 1 ms 400 KB Output isn't correct
3 Incorrect 2 ms 364 KB Output isn't correct
4 Incorrect 5 ms 640 KB Output isn't correct
5 Incorrect 7 ms 792 KB Output isn't correct
6 Correct 13 ms 1772 KB Output is correct
7 Incorrect 13 ms 1772 KB Output isn't correct