2019 September

2019년 9월 매일 하나의 알고리즘 문제 풀기

DAY

SITE

PROBLEMS

01

LeetCode

724. Find Pivot Index

02

LeetCode

977. Squares of a Sorted Array

03

LeetCode

771. Jewels and Stones

04

LeetCode

766. Toeplitz Matrix

05

LeetCode

747. Largest Number At Least Twice of Others

06

LeetCode

342. Power of Four

07

LeetCode

258. Add Digits

08

LeetCode

35. Search Insert Position

09

LeetCode

1185. Day of the Week

10

LeetCode

922. Sort Array By Parity II

11

LeetCode

917. Reverse Only Letters

12

LeetCode

860. Lemonade Change

13

LeetCode

557. Reverse Words in a String III

14

LeetCode

448. Find All Numbers Disappeared in an Array

15

LeetCode

231. Power of Two

16

LeetCode

242. Valid Anagram

17

LeetCode

263. Ugly Number

18

LeetCode

202. Happy Number

19

LeetCode

204. Count Primes

20

LeetCode

190. Reverse Bits

21

LeetCode

28. Implement strStr()

22

LeetCode

14. Longest Common Prefix

23

LeetCode

172. Factorial Trailing Zeroes

24

LeetCode

167. Two Sum II - Input array is sorted

25

LeetCode

189. Rotate Array

26

LeetCode

292. Nim Game

27

LeetCode

367. Valid Perfect Square

28

LeetCode

1200. Minimum Absolute Difference

29

LeetCode

1189. Maximum Number of Balloons

30

LeetCode

1089. Duplicate Zeros