Problem Solving with Algorithms

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구글 인터뷰 준비 자료

github.com/daeseokyoun/google-interview-university
Coding Interview 코딩 인터뷰/Google 2021. 1. 19. 01:35

구글 그리디 리트코드 Google Greedy Leetcode

이전 12월 9일 995 995 Minimum Number of K Consecutive Bit Flips Greedy Sliding Window 49.20% Hard 1231 1231 Divide Chocolate Binary Search Greedy 53.20% Hard 1296 1296 Divide Array in Sets of K Consecutive Numbers Array Greedy 55.10% Medium 767 767 Reorganize String String Heap Greedy Sort 49.70% Medium 659 659 Split Array into Consecutive Subsequences Heap Greedy 44.10% Medium 406 406 Queue Reconst..
Coding Interview 코딩 인터뷰/Google 2020. 12. 11. 00:06

구글 BFS / DFS

이전 12월 9일 1368 1368 Minimum Cost to Make at Least One Valid Path in a Grid Breadth-first Search 55.90% Hard 1293 1293 Shortest Path in a Grid with Obstacles Elimination Breadth-first Search 42.60% Hard 1345 1345 Jump Game IV Breadth-first Search 40.30% Hard 752 752 Open the Lock Breadth-first Search 52.40% Medium 317 317 Shortest Distance from All Buildings Breadth-first Search 42.30% Hard 127 1..
Coding Interview 코딩 인터뷰/Google 2020. 12. 11. 00:04

771. Jewels and Stones

leetcode.com/problems/jewels-and-stones/ Jewels and Stones - 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 문제의 출제의도는 브루트포스(순회)와 해쉬를 썼을때 time complexity와 space complexity의 차이점을 알수있는지 알아보려고 내는것 같다. 우리 시스템에서 스페이스가 중요한지 타임이 중요한지 먼저 물어보고 진행하면 좋을것 같다. class Solution { public int numJ..
Coding Interview 코딩 인터뷰/Google 2020. 11. 6. 09:14

릿코드 337문제 독파하기

폰스크린과 온사이트가 섞여있어서 좀 그렇긴 하지만 ㅠㅠ 일단 EASY 65문제 출발~! 1 771 Jewels and Stones Hash Table 86.70% Easy 2 1021 Remove Outermost Parentheses Stack 78.50% Easy 3 346 Moving Average from Data Stream DesignQueue 72.30% Easy 4 359 Logger Rate Limiter Hash TableDesign 71.40% Easy 5 1237 Find Positive Integer Solution for a Given Equation MathBinary Search 69.60% Easy 6 1441 Build an Array With Stack Operation..
Coding Interview 코딩 인터뷰/Google 2020. 11. 6. 08:59
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