Submission

[PPPP][P][P][P][P]

Score: 100

User: akuyga1

Problemset: นก

Language: cpp

Time: 0.002 second

Submitted On: 2025-02-26 10:12:51

#include "bits/stdc++.h"
using namespace std;
#define ii pair<int,int>
#define f first
#define s second
#define mp make_pair

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int N;
	cin>>N;
	vector<int> A(N+2);
	A[0]=0; A[N+1]=0;
	for(int i=1;i<=N;i++)cin>>A[i];
	int c=0;
	for(int i=1;i<=N;i++)if(A[i]>A[i-1]&&A[i]>A[i+1])c++;
    cout<<c;	
}