도푸리의 생활공방

package com.example.algorithm import java.io.BufferedReader import java.io.BufferedWriter import java.io.InputStreamReader import java.io.OutputStreamWriter import java.util.* import java.util.Collections.max import java.util.Collections.min fun main(){ val br = BufferedReader(InputStreamReader(System.`in`)) //val bw = BufferedWriter(OutputStreamWriter(System.`out`)) val count = br.readLine().to..

코딩테스트 2023. 7. 13. 14:07

package com.example.algorithm import java.io.BufferedReader import java.io.BufferedWriter import java.io.InputStreamReader import java.io.OutputStreamWriter import java.util.* fun main(){ val br = BufferedReader(InputStreamReader(System.`in`)) val bw = BufferedWriter(OutputStreamWriter(System.`out`)) val count = br.readLine().toInt() val stack = Stack() repeat(count){ val input = br.readLine().t..

코딩테스트 2023. 7. 12. 21:49

package com.example.algorithm import java.io.BufferedReader import java.io.InputStreamReader import java.math.BigDecimal import java.math.RoundingMode import java.util.* import java.util.Collections.max import java.util.Collections.min fun main(){ val count = readLine()!!.toInt() //명령어 수 val br = BufferedReader(InputStreamReader(System.`in`)) val stack :Stack = Stack() repeat(count){ val command..

코딩테스트 2023. 7. 7. 17:36

package com.example.algorithm import java.util.* fun main(){ while (true){ val stack = Stack() var isBalance = true val test = readLine()!! if(test == "."){ break } for(c in test){ if(c == '(' || c== '[' || c == '{'){ stack.add(c) } if(c == ')'){ if(stack.empty() || stack.pop() != '('){ isBalance = false } } if(c == '}'){ if(stack.empty() || stack.pop() != '{'){ isBalance = false } } if(c == ']'..

코딩테스트 2023. 7. 5. 17:37