cg4jins

function doABC() {
  doA()
  doB()
  doC()
}

function doA() {
  doBasicA()
  doAnotherA()
}

cg4jins

function doABC() {
  doA()

  if (a > b && c > 0 || d == 0) {
    doBasicB()
    
    if (e < -1){    
      doAnotherB()
    }
  }

cg4jins

if (a <= 0){
  doB();
  return;
}

if (b == 0) {
  doA();
}

cg4jins

if (a > 0) {
  if (b == 0){
    doA();
  }
} else {
  doB();
}

cg4jins

@Data
@Builder
public class ShopResponse {
    private long id;
    private String name;
}

-----------------------------------------------------

public class ShopResponseBuilder {

cg4jins

class Solution {
    fun solution(answers: IntArray): IntArray {

        val size = answers.size
        val oneReport = oneReport(size)
        val twoReport = twoReport(size)
        val threeReport = threeReport(size)

        val scoreOfOne = scoreCorrect(oneReport, answers)
        val scoreOfTwo = scoreCorrect(twoReport, answers)

cg4jins

class Solution {
    fun solution(array: IntArray, commands: Array<IntArray>): IntArray {
        var answer = mutableListOf<Int>()

        for (command in commands) {

            var subList = array.toList()
                    .subList(command[0] - 1, command[1])

            subList = subList.sorted()

cg4jins

import kotlin.math.abs
class Solution {
    fun solution(n: Int, lost: IntArray, reserve: IntArray): Int {

        var lost2 = lost.toMutableList()
        var reserve2 = reserve.toMutableList()
        var dup = mutableListOf<Int>()

        for (l in lost2){
            for (r in reserve2){

cg4jins

class Solution {
    fun solution(a: Int, b: Int): String {        
        val month = listOf(31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31)
        val dayOfWeek = listOf("FRI", "SAT", "SUN", "MON", "TUE", "WED", "THU")
        var diff = 0

        for (i in 0 until a - 1) {
            diff += month[i]
        }

cg4jins

class Solution {
    fun solution(record: Array<String>): Array<String> {
        var answer = mutableListOf<String>()

        var nickNameMap = mutableMapOf<String, String>()
        var history = mutableListOf<Pair<String, String>>()

        for (line in record) {

            val tokens = line.split(" ")