
13549. 숨바꼭질3 (Java)
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Algorithm & Data Structures/BOJ
단순 BFS 문제였다. *2를 할때는 cnt를 증가시키지않고 푸는것이 핵심 package Boj; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.LinkedList; import java.util.Queue; import java.util.StringTokenizer; public class Main { static int min = Integer.MAX_VALUE; static int n, k; static boolean[] visited; static int max = 100000; public static class Node { int x; int t..