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...
1370. Increasing Decreasing String
Given a string s. You should re-order the string using the following algorithm: Pick the smallest ch...
1365. How Many Numbers Are Smaller Than the Current Number
Given the array nums, for each nums[i] find out how many numbers in the array are smaller than it. T...
1360. Number of Days Between Two Dates
Write a program to count the number of days between two dates. The two dates are given as strings, t...
1356. Sort Integers by The Number of 1 Bits
Given an integer array arr. You have to sort the integers in the array in ascending order by the num...
1351. Count Negative Numbers in a Sorted Matrix
Given a m x n matrix grid which is sorted in non-increasing order both row-wise and column-wise, ret...
1346. Check If N and Its Double Exist
Given an array arr of integers, check if there exists two integers N and M such that N is the double...
1342. Number of Steps to Reduce a Number to Zero
Given a non-negative integer num, return the number of steps to reduce it to zero. If the current nu...