1450. Number of Students Doing Homework at a Given Time
Given two integer arrays startTime and endTime and given an integer queryTime. The ith student start...
1446. Consecutive Characters
Given a string s, the power of the string is the maximum length of a non-empty substring that contai...
1441. Build an Array With Stack Operations
Given an array target and an integer n. In each iteration, you will read a number from list = {1,2,3...
1437. Check If All 1's Are at Least Length K Places Away
Given an array nums of 0s and 1s and an integer k, return True if all 1's are at least k places away...
1436. Destination City
You are given the array paths, where paths[i] = [cityAi, cityBi] means there exists a direct path go...
1431. Kids With the Greatest Number of Candies
Given the array candies and the integer extraCandies, where candies[i] represents the number of cand...
1422. Maximum Score After Splitting a String
Given a string s of zeros and ones, return the maximum score after splitting the string into two non...
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...