문제 출처 https://www.acmicpc.net/problem/1963 0){// T가 양수일때 진행 StringTokenizer st = new StringTokenizer(br.readLine()); int A = Integer.parseInt(st.nextToken()); int B = Integer.parseInt(st.nextToken()); if(A==B){ System.out.println(0); continue; } int ret = bfs(A,B); System.out.println(ret); } } private static int bfs(int A, int B){ discovered = new boolean[10000]; Queue queue = new LinkedList(); ..
