꾸준함이 실력입니다.

• LeetCode : 384. Shuffle an Array

  2021-03-06

  goodGid

  LeetCode
  • 384. Shuffle an Array
  • Problem

  384. Shuffle an Array

  Problem

  • Need to Retry

  Given an integer array nums, design an algorithm to randomly shuffle the array.
  
  Implement the Solution class:
  
  Solution(int[] nums) Initializes the object with the integer array nums.
  int[] reset() Resets the array to its original configuration and returns it.
  int[] shuffle() Returns a random shuffling of the array.
  

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• Java 자료형 비교 : Double vs Float (Difference between Double and Float)

  2021-03-06

  goodGid

  Java
  • Prologue

  Prologue

  • Java에서 소수점을 표현하는 대표적인 자료형으로 Double과 Float가 있다.

    2개의 차이에 대해 알아보자 !

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• Spring Boot 프로젝트에 DB 연동하기 : 연동 방법은 매우 많다 !

  2021-02-22

  goodGid

  SpringBoot
  • Prologue

  Prologue

  • Spring Boot 프로젝트에서

    DB 연동하는 방법에 대해 알아본다.

    이 중 마음에 드는 방법으로 설정하면 된다.

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• LeetCode : 210. Course Schedule II

  2021-02-18

  goodGid

  LeetCode
  • 210. Course Schedule II
    • Problem

  210. Course Schedule II

  Problem

  • Need to Retry

  There are a total of n courses you have to take labelled from 0 to n - 1.
  Some courses may have prerequisites, for example, if prerequisites[i] = [ai, bi] this means you must take the course bi before the course ai.
  Given the total number of courses numCourses and a list of the prerequisite pairs, return the ordering of courses you should take to finish all courses.
  If there are many valid answers, return any of them. If it is impossible to finish all courses, return an empty array.
  

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• LeetCode : 55. Jump Game

  2021-02-17

  goodGid

  LeetCode
  • 55. Jump Game
    • Problem

  55. Jump Game

  Problem

  Given an array of non-negative integers nums, you are initially positioned at the first index of the array.
  Each element in the array represents your maximum jump length at that position.
  Determine if you are able to reach the last index.
  

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• 2020 LINE 최다 추천왕(Referral AWARDS)을 수상하다 !

  2021-02-17

  goodGid

  E.T.C
  • LINE 최다 추천왕

  LINE 최다 추천왕

  

  • 2019년에 이어 2년 연속 추천왕이 되었다.

    정말 아무 생각 없었는데 메일이 와서 놀랐다.

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