Posis

[LeetCode][JavaScript] 70. Climbing Stairs 문제 출처: https://leetcode.com/problems/climbing-stairs/ Climbing Stairs - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com [직접 푼 코드] var climbStairs = function (n) { if (n < 3) return n; let first = 1; let second = 2; for (let i = 3; i

[LeetCode][JavaScript] 1323. Maximum 69 Number 문제 출처: https://leetcode.com/problems/maximum-69-number/ Maximum 69 Number - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com [직접 푼 코드] var maximum69Number = function(num) { var str = num.toString(); var res = str.replace('6','9'); retur..

[LeetCode][JavaScript] 389. Find the Difference 문제 출처: https://leetcode.com/problems/find-the-difference/ Find the Difference - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com [직접 푼 코드] var findTheDifference = function (s, t) { s = s.split('').sort(); t = t.split('').sort(); for (l..

[LeetCode][JavaScript] 66. Plus One 문제 출처: https://leetcode.com/problems/plus-one/ Plus One - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com [직접 푼 코드] var plusOne = function(digits) { for (let i = digits.length - 1; i >= 0; i--) { if (digits[i] !== 9) { digits[i]++; return digits;..

[LeetCode][JavaScript] 1859. Sorting the Sentence 문제 출처: https://leetcode.com/problems/sorting-the-sentence/ Sorting the Sentence - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com [직접 푼 코드] const sortSentence = function(s) { return s.split(' ') .sort((a,b) => a[a.length-1] - b[b.le..

Git commit 덮어쓰기 작업하던 내용을 전에 했던 커밋에 같이 넣고 싶은 내용이어서 덮어쓰고 싶을 경우 1. 덮어쓸 파일을 add . 2. git commit --amend 3. :wq -> Enter