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package TechModule;

import java.util.Scanner;

public class p03_MethodsNxNMatrix {
    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());
        matrixN(n);

    }
    public static void matrixN(int n){

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

    }