BEAKJOON JAVA ALGORITHM #1890(점프)
https://www.acmicpc.net/problem/1890 import java.util.Scanner; public class a1890 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int[][] arr = new int[a+1][a+1]; for(int i=1; i
