728x90 31241 SW expert 3124 최소 스패닝 트리 (자바) import java.util.Arrays; import java.util.Scanner; import java.io.FileInputStream; class Solution { public static void main(String args[]) throws Exception { System.setIn(new FileInputStream("sample_input.txt")); Scanner sc = new Scanner(System.in); int T; T=sc.nextInt(); for(int test_case = 1; test_case 2021. 9. 16. 이전 1 다음 728x90