제출 #1134361

#제출 시각아이디문제언어결과실행 시간메모리
1134361AgageldiMoney (IZhO17_money)C++20
0 / 100
0 ms324 KiB
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define N 200005
#define pb push_back
#define ff first
#define ss second
#define sz(s) (int)s.size()

ll n, t, T, a[N], b[N], vis[N];

int main () {
	ios::sync_with_stdio(0);cin.tie(0);
	cin >> n;
	bool tr = 0;
	for(int i = 1; i <= n; i++) {
		cin >> a[i];
	}
	int cnt = 0;
	for(int i=1;i<n;i++) {
		if(a[i] > a[i+1]) cnt++;
	}
	if(a[n] > a[n - 1]) cnt++;
	cout << cnt << '\n';
}
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