Method findInMountainArray

java/1095-find-in-mountain-array.java:11–17

(int target, MountainArray mountainArr)

 
class Solution {
    public int findInMountainArray(int target, MountainArray mountainArr) {
        int maxIndex = findMax(mountainArr);
        int leftResult = binarySearchLeft(mountainArr, target, maxIndex);
        int rightResult = binarySearchRight(mountainArr, target, maxIndex);

        return (leftResult == -1 && rightResult == -1) ? -1 : leftResult == -1 ? rightResult : leftResult;
    }

    public int findMax(MountainArray array) {
        int left = 0;