Submission

Score: 100

User: guzza_gamu

Problemset: นก

Language: cpp

Time: 0.004 second

Submitted On: 2026-09-19 09:32:38

#include <iostream>
#include <vector>
#include <string>
//#include <bits/stdc++.h>
using namespace std;

int main() {
    int n, x, cnt = 0;
    cin >> n;
    int arr[n];
    for (int i = 0; i < n; i++) {
        cin >> arr[i];
    }
    for (int i = 1; i < n - 1; i++) {
        if (arr[i] > arr[i-1] && arr[i] > arr[i+1]) {
            cnt++;
        }
    }
    
    if (arr[0] > arr[1]){
        cnt++;
    }
    if (arr[n - 1] > arr[n - 2]){
        cnt++;
    }
    if (n == 1) {
        cnt = 1;
    }
    cout << cnt;
    return 0;
}