1417. Reformat The String
Given alphanumeric string s. (Alphanumeric string is a string consisting of lowercase English letter...
1413. Minimum Value to Get Positive Step by Step Sum
Given an array of integers nums, you start with an initial positive value startValue. In each iterat...
1408. String Matching in an Array
Given an array of string words. Return all strings in words which is substring of another word in an...
1403. Minimum Subsequence in Non-Increasing Order
Given the array nums, obtain a subsequence of the array whose sum of elements is strictly greater th...
1399. Count Largest Group
Given an integer n. Each number from 1 to n is grouped according to the sum of its digits. Return ho...
1394. Find Lucky Integer in an Array
Given an array of integers arr, a lucky integer is an integer which has a frequency in the array equ...
1389. Create Target Array in the Given Order
Given two arrays of integers nums and index. Your task is to create target array under the following...
1385. Find the Distance Value Between Two Arrays
Given two integer arrays arr1 and arr2, and the integer d, return the distance value between the two...
1380. Lucky Numbers in a Matrix
Given a m * n matrix of distinct numbers, return all lucky numbers in the matrix in any order. A luc...
1374. Generate a String With Characters That Have Odd Counts
Given an integer n, return a string with n characters such that each character in such string occurs...