Jungol (Java) - 1304 : 숫자사각형3

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JUNGOL

 

import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n;
        int num = 1;
        n = sc.nextInt();
        int arr[][] = new int[n][n];

        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n; j++) {
                arr[j][i] = num;
                num++;
            }
        }

        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n; j++) {
                System.out.print(arr[i][j] + " ");
            }
            System.out.println();
        }
    }
}