도푸리의 생활공방

import java.io.BufferedReader import java.io.BufferedWriter import java.io.InputStreamReader import java.io.OutputStreamWriter fun main(args: Array) { val br = BufferedReader(InputStreamReader(System.`in`)) val bw = BufferedWriter(OutputStreamWriter(System.out)) val (n,k) = br.readLine().split(' ').map{it.toInt()} val queue = ArrayDeque() for(i in 1 .. n){ queue.addLast(i) } val results = mutabl..

코딩테스트 2023. 8. 17. 22:34

fun main(args: Array) { val queue = ArrayDeque() val input = readln().toInt() for(i in 1..input) { queue.addLast(i) } while(queue.size!=1){ queue.removeFirst() queue.addLast(queue.removeFirst()) } println(queue.removeFirst()) } 코틀린에 있는 ArrayDeque를 이용해 쉽게 구현할 수 있었다.

코딩테스트 2023. 8. 14. 21:27

package com.dofury.kotlin import java.io.BufferedReader import java.io.BufferedWriter import java.io.InputStreamReader import java.io.OutputStreamWriter fun main() { val br = BufferedReader(InputStreamReader(System.`in`)) val bw = BufferedWriter(OutputStreamWriter(System.`out`)) val n = br.readLine().toInt() val arr = Array(n) { IntArray(n) } repeat(n){ val paper = br.readLine().split(' ').map {..

코딩테스트 2023. 8. 2. 11:10

package com.dofury.kotlin import java.io.BufferedReader import java.io.BufferedWriter import java.io.InputStreamReader import java.io.OutputStreamWriter import java.lang.Integer.max fun main() { val br = BufferedReader(InputStreamReader(System.`in`)) val bw = BufferedWriter(OutputStreamWriter(System.`out`)) val count = br.readLine().toInt() val scoreStairs = Array(count){ 0 } repeat(count){ scor..

코딩테스트 2023. 7. 27. 16:50

package com.dofury.kotlin import java.io.BufferedReader import java.io.BufferedWriter import java.io.InputStreamReader import java.io.OutputStreamWriter class Location(val x: Int,val y:Int){ override fun equals(other: Any?): Boolean { if (this === other) return true if (other !is Location) return false return this.x == other.x && this.y == other.y } override fun hashCode(): Int { var result = x ..

코딩테스트 2023. 7. 26. 15:44

package com.dofury.kotlin import java.io.BufferedReader import java.io.BufferedWriter import java.io.InputStreamReader import java.io.OutputStreamWriter class Graph(numVertices: Int){ var adjLists: Array = Array(numVertices+1) { mutableSetOf() } fun addEdge(src: Int, dest:Int) { adjLists[src].add(dest) } } fun main() { val br = BufferedReader(InputStreamReader(System.`in`)) val bw = BufferedWrit..

코딩테스트 2023. 7. 25. 22:42

package com.dofury.kotlin import java.io.BufferedReader import java.io.BufferedWriter import java.io.InputStreamReader import java.io.OutputStreamWriter fun main() { val br = BufferedReader(InputStreamReader(System.`in`)) val bw = BufferedWriter(OutputStreamWriter(System.`out`)) val count = br.readLine()!!.toInt() val queue: ArrayDeque = ArrayDeque() repeat(count){ val commands = br.readLine()!!..

코딩테스트 2023. 7. 24. 12:59

package com.dofury.kotlin import java.io.BufferedReader import java.io.BufferedWriter import java.io.InputStreamReader import java.io.OutputStreamWriter fun main() { val br = BufferedReader(InputStreamReader(System.`in`)) val bw = BufferedWriter(OutputStreamWriter(System.`out`)) val count = br.readLine()!!.toInt() val queue: ArrayDeque = ArrayDeque() repeat(count){ val commands = br.readLine()!!..

코딩테스트 2023. 7. 23. 22:01