원본 링크 : https://www.acmicpc.net/problem/1325문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.*;public class Main{ static ArrayList[] list; static int[] count; static int n; static List answer = new ArrayList(); public static void main(String[] args) throws IOException { BufferedReader br = new BufferedRe..
원본 링크 : https://www.acmicpc.net/problem/18352문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.*;public class Boj_18352{ static ArrayList[] list; // 인접 리스트 static int distanceArr[]; // 거리를 저장하는 배열 public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamR..
원본 링크 : https://www.acmicpc.net/problem/1850문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.StringTokenizer;public class Boj_1850{ public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br...
원본 링크 : https://www.acmicpc.net/problem/1747문제설명 소스코드방법1BigInteger 클래스를 이용한 방법package Onlne_Judge.rank2_silver.rank1;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.math.BigInteger;import java.util.Arrays;public class Boj_1747{ public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new..
원본 링크 : https://www.acmicpc.net/problem/1456문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.Arrays;import java.util.StringTokenizer;public class Boj_1456{ public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st =..
원본 링크 : https://www.acmicpc.net/problem/1541문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.StringTokenizer;public class Boj_1541{ /* 10+20-30+40-50+60 = 10+20-(30+40)-(50+60) = 10+20-(30+40+50+60) */ public static void main(String[] args) throws IOException { BufferedReader br = new BufferedRe..
원본 링크 : https://www.acmicpc.net/problem/1931문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.ArrayList;import java.util.StringTokenizer;public class Boj_1931{ // 회의 클래스 static class Meeting { int startTime; // 회의 시작시간 int endTime; // 회의 종료시간 public Meeting(int startTime, int endTime) { ..
원본 링크 : https://www.acmicpc.net/problem/1715문제설명 소스코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.PriorityQueue;public class Boj_1715{ public static void main(String[] args) throws IOException { PriorityQueue pq = new PriorityQueue(); BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); ..