Submission

Score: 80

User: VggT

Problemset: นก

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-17 11:27:43

#include <bits/stdc++.h>
using namespace std;
int main()
{
	int n, count = 0;
	cin >> n;
	vector<int> vec(n);
	
	for(auto &a : vec) cin >> a;
	
	for(int i = 1; i < n-1; i++)
	{
		if(vec[i] > vec[i-1] && vec[i] > vec[i+1]) count+=1;
	}
	
	if(vec[0] > vec[1]) count+=1;
	if(vec[n-1] > vec[n-2]) count+=1;
	
	cout << count;
	
	return 0;
}