Jin's Library

import java.io.BufferedReader;import java.io.InputStreamReader;public class BOJ_9461 { public static void main(String[] args) throws Exception{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringBuilder sb = new StringBuilder(); int N = Integer.parseInt(br.readLine()); for(int i = 0; i

import java.io.BufferedReader;import java.io.InputStreamReader;public class BOJ_2579 { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); int[] dp = new int[N+1]; int[] stairs = new int[N+1]; for(int i = 1; i = 2) dp[2] = stairs[2] + stai..

import java.io.BufferedReader;import java.io.InputStreamReader;public class BOJ_9095 { // 무한배낭이지만 순서 있는 경우 public static void main(String[] args) throws Exception{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); StringBuilder sb = new StringBuilder(); int[] testCase = new int[3]; for(int i =..

import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.Stack;public class BOJ_4949 { public static void main(String[] args) throws Exception{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringBuilder sb = new StringBuilder(); String line; String result = "yes"; while ((line = br.readLine()) != null ) { ..

import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.Stack;public class BOJ_10799 { public static void main(String[] args) throws Exception{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); char[] N = br.readLine().toCharArray(); Stack sk = new Stack(); char last = ' '; boolean flag = false; int iron..