Given an unsorted array, find the maximum difference between the successive elements in its sorted form. Return 0 if the array contains less than ...
Given a non negative integer, you could swap two digitsat mostonce to get the maximum valued number. Return the maximum valued number you could get. Example : Example : Note: The given number is in t ...
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Given an unsorted array, find the maximum difference between the successive elements in its sorted form. Return 0 if the array contains less than ...
Given an array nums of positive integers, return the longest possible length of an array prefix of ...
Find the contiguous subarray within an array (containing at least one number) which has the largest ...
You are given n pairs of numbers. In every pair, the first number is always smaller than the seco ...
the maximum width of a ramp in A. If one doesn't exist, retu ...
Given two arrays of length m and n with digits 0-9 representing two numbers. Create the maximum number of length k <= m + n from digits ...
Given m arrays, and each array is sorted in ascending order. Now you can pick up two integers ...
Given an integer array with no duplicates. A maximum tree building on this array is defined as follow: The root is the maximum number ...