13. Power of Three (#326) [EASY]https://leetcode.com/problems/power-of-three/Nov 18, 2020Nov 18, 2020
10. Single Number (#136) [EASY]Given a non-empty array of integers nums, every element appears twice except for one. Find that single one.Nov 4, 2020Nov 4, 2020
9. Majority Element (#169) [EASY]Given an array of size n, find the majority element. The majority element is the element that appears more than ⌊ n/2 ⌋ times.Nov 4, 2020Nov 4, 2020
8. Kids With the Greatest Number of Candies (#1431) [EASY]Given the array candies and the integer extraCandies, where candies[i] represents the number of candies that the ith kid has.Nov 4, 2020Nov 4, 2020
7. Contains Duplicate (#217) [EASY]Given an array of integers, find if the array contains any duplicates.Nov 4, 2020Nov 4, 2020
6. First Unique Character in a String (#387) [EASY]Given a string, find the first non-repeating character in it and return its index. If it doesn’t exist, return -1.Nov 4, 2020Nov 4, 2020
5. Max Consecutive Ones (#485) [EASY]Given a binary array, find the maximum number of consecutive 1s in this array.Nov 4, 2020Nov 4, 2020
