ReadMe

Author: sowon-dev

README.md

@@ -1,13 +1,13 @@
 # AlgorithmStudy_Java
 
 ## 🌊기초
-
 1. [코드업 기초 100제](https://codeup.kr/problemsetsol.php?psid=23)
 1. [leetcode Top Interview Questions Easy](https://leetcode.com/problemset/top-interview-questions/?difficulty=Easy)
-1. [leetcode Top 100 Liked Questions Easy](https://leetcode.com/problemset/top-100-liked-questions/?difficulty=Easy)
+1. [hacker Rank Easy Level](https://www.hackerrank.com/domains/algorithms?filters%5Bdifficulty%5D%5B%5D=easy)
+
 
 ## 🌊 Greedy 뽀개기
-1. [해커링크 그리디 Easy부터](https://www.hackerrank.com/domains/algorithms?filters%5Bdifficulty%5D%5B%5D=easy&filters%5Bsubdomains%5D%5B%5D=greedy)
+1. [해커링크 그리디](https://www.hackerrank.com/domains/algorithms?filters%5Bdifficulty%5D%5B%5D=easy&filters%5Bsubdomains%5D%5B%5D=greedy)
 1. [백준온라인저지 그리디](https://www.acmicpc.net/problemset?search=greedy)
 1. [코딜리티 그리디](https://app.codility.com/programmers/lessons/16-greedy_algorithms/)
 1. [leetcode 그리디 Medium](https://leetcode.com/problemset/all/?difficulty=Medium&topicSlugs=greedy)