Mountain array leetcode

class Solution:
    def peakIndexInMountainArray(self, arr: List[int]) -> int:
        start = 0
        end = len(arr)-1
        
        while (start < end):
            mid = start + (end-start)//2
            if (arr[mid]>arr[mid+1]):
                end = mid
            else: start = mid+1
        return start

Mountain array leetcode

class Solution {    
    public static int peakIndexInMountainArray(int[] arr) {
        int start = 0;
        int end = arr.length-1;

        while(start < end){
            int mid = start + (end-start)/2;

            if (arr[mid] > arr[mid+1]) end = mid;
            else start = mid+1;
        }
        return start;
    }
}

Similar codes

1 vote142 views1 answer
Python get os cores
Python
0 vote123 views2 answers
Change pip to python 3.9
Python
0 vote119 views1 answer
String to list in python comma
Python
0 vote236 views2 answers
ValueError: 'mean_absolute_error' is not a valid scoring value. Use sorted(sklearn.metrics.SCORERS.keys()) to get valid options.
Python
0 vote135 views1 answer
Json decode py
Python
-1 vote125 views2 answers
Pandas print groupby
Python
4 votes159 views3 answers
Flash messages django
Python Django
1 vote124 views1 answer
Python how to open a file in a different directory in mac
Python
0 vote128 views1 answer
Python paramiko
Python
20 votes125 views6 answers
List input python
Python