1566. Detect Pattern of Length M Repeated K or More Times
Given an array of positive integers arr, find a pattern of length m that is repeated k or more times...
1560. Most Visited Sector in a Circular Track
Given an integer n and an integer array rounds. We have a circular track which consists of n sectors...
1556. Thousand Separator
Given an integer n, add a dot (".") as the thousands separator and return it in string for...
1550. Three Consecutive Odds
Given an integer array arr, return true if there are three consecutive odd numbers in the array. Oth...
1544. Make The String Great
Given a string s of lower and upper case English letters. A good string is a string which doesn't ha...
1539. Kth Missing Positive Number
Given an array arr of positive integers sorted in a strictly increasing order, and an integer k. Fin...
1534. Count Good Triplets
Given an array of integers arr, and three integers a, b and c. You need to find the number of good t...
1528. Shuffle String
Given a string s and an integer array indices of the same length. The string s will be shuffled such...
1523. Count Odd Numbers in an Interval Range
Given two non-negative integers low and high. Return the count of odd numbers between low and high (...
1518. Water Bottles
Given numBottles full water bottles, you can exchange numExchange empty water bottles for one full w...