인생은 효율성

[문제 1] https://leetcode.com/problems/largest-perimeter-triangle/ Largest Perimeter Triangle - 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 주어진 nums로 가장 긴 삼각형을 만들 수 있는 조합을 찾아서 그 둘레를 반환하는 문제 삼각형은 가장 긴 변=a, 두 번째 긴 변=b, 제일 짧은 변=c 라고 했을 때 a int: sort = sorted(nums, reverse = True) fo..

https://leetcode.com/problems/longest-increasing-subsequence/ Longest Increasing Subsequence - 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 My Code class Solution: def lengthOfLIS(self, nums: List[int]) -> int: dp = [1] * (len(nums)) for i in range(len(nums)): for j in range(i):..

https://leetcode.com/problems/increasing-subsequences/ Increasing Subsequences - 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 이 문제는 예전에 풀었던 문제와 방식이 비슷했다. https://leetcode.com/problems/letter-tile-possibilities/ Letter Tile Possibilities - LeetCode Level up your coding skills and..

https://leetcode.com/problems/parsing-a-boolean-expression/ Parsing A Boolean Expression - 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 ==문제== "!(f)" 같은 형태로 문자열이 주어졌을 때 그 연산자에 따라 NOT, AND, OR 연산을 한 결과를 반환하면 된다. ==풀이== 먼저 NOT, AND, OR 연산을 할 함수를 각각 만든다. 그리고 함수에 어떤 값을 전달해줄지 정해야 하는데..