Submission

Score: 100

User: nemuchannnUwU

Problemset: นก

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-17 10:05:48

#include<bits/stdc++.h>
using namespace std;
int main(){
	cin.tie(nullptr)->sync_with_stdio(0);
	cout.tie(nullptr)->sync_with_stdio(0);
	int n; cin >> n;
	vector<int> v(n);
	for (auto &x:v) cin >> x;
	int cnt=0;
	for (int i=0;i<n;i++){
		if (i==0&&v[i]>v[i+1]) cnt++;
		else if(i==n-1&&v[i]>v[i-1]) cnt++;
		else if(v[i]>v[i-1]&&v[i]>v[i+1]) cnt++;
	}
	cout << cnt;
}