package array;

/**

* Project Admin -> Husanboy Azamov

* Package Name -> array

* Class Name -> Array37

* Copyright © : 6/23/2022

*/

public class Array37 {

public static void main(String[] args) {

int[] array = {1,2,3,4,5,6,7,8};

// 5

System.out.println(solution(array));

}

public static int solution(int[] array) {

// Local maximum -> a[i-1] < a[i] && a[i] > a[i+1]

int counter = 0;

for (int i = 1; i < array.length; i++) {

// Local maximum -> a[i-1] < a[i] && a[i] > a[i+1]

// 1 2 3 4 5 2 3 4 5 9 6 8 5 1 2 3

if (i != array.length - 1) {

boolean isLocalMax = array[i - 1] < array[i] && array[i] > array[i + 1];

if (isLocalMax) {

counter++;

}

} else {

if (array[i] > array[i - 1]) counter++;

}

}

return counter;

}

}