Contains Dublicate -III
This is the solution of question H-Index II on leetcode
This is the solution of question H-Index II on leetcode
Given an integer array nums, return the maximum difference between two successive elements in its sorted form. If the array contains less than two elements, return 0.
Given the solution to leetcode nth highest salary problem
Given the solution to leetcode second highest salary problem
Given a string s, sort it in decreasing order based on the frequency of the characters. The frequency of a character is the number of times it appears in the string.
Given a string s, sort it in decreasing order based on the frequency of the characters. The frequency of a character is the number of times it appears in the string.