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Junyoung_Choi cupjoo

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  • Seoul, South Korea
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@cupjoo
cupjoo / Branch.java
Last active June 17, 2020 14:05
Branch
/**/
@Getter
@NoArgsConstructor
@Entity
public class Branch extends BaseTimeEntity {
@Id @GeneratedValue
private Long id;
@cupjoo
cupjoo / Account.java
Last active May 31, 2020 11:41
ManyToMany
// ...
@Entity
public class Account {
// ...
@OneToMany(mappedBy = "account")
private List<AccountTag> accountTags = new ArrayList<>();
}
@cupjoo
cupjoo / main.java
Created May 23, 2020 06:09
5.23 당근마켓 프로그래머스
import java.io.*;
import java.util.*;
import static java.util.Arrays.*;
import static java.util.stream.IntStream.*;
public class Main {
public static void main(String[] args) throws Exception {
BufferedReader br = new BufferedReader(new FileReader("input.txt"));
StringTokenizer st;
@cupjoo
cupjoo / 12049.java
Last active June 1, 2020 01:59
algorithm migration
class Solution{
int N, ans = 0, maxBlock;
public Solution(int N, int[][] board){
this.N = N;
System.out.println(dfs(1, board));
}
public int[][] rotate90(int[][] board){
int[][] next = new int[N+1][N+1];
@cupjoo
cupjoo / CreateStudentRequest.java
Created April 15, 2020 10:49
Dtos for Api Controller
package com.example.demo2.api.dto;
import com.example.demo2.domain.Department;
import com.example.demo2.domain.User.*;
import lombok.AccessLevel;
import lombok.*;
@Getter
@NoArgsConstructor(access = AccessLevel.PROTECTED)
public class CreateStudentRequest {
@cupjoo
cupjoo / Posts.java
Created April 2, 2020 14:39
Spring Boot Sample Structure
import com.cupjoo.board.domain.BaseTimeEntity;
import lombok.Builder;
import lombok.Getter;
import lombok.NoArgsConstructor;
import javax.persistence.*;
@Getter
@NoArgsConstructor
@Entity