package calendar;



import java.util.Random;



public class my

{

	public static void main(String[] args)

	{

		int i,j,t;

		

		Random rand = new Random();

		int[] lotto = new int[6];

		

				

		//난수 발생 후 중복검사

		for(i=0 ; i<6 ; i++)

			{

				lotto[i] = rand.nextInt(45)+1;

				for(j=i-1; j>=0; j--)

					if(lotto[i]==lotto[j])

						i--;

					

				}

					

			

		

		System.out.println();



		// 크기비교후 정렬

		for(j=0; j<5; j++)

			for(i=0; i<5; i++)

			if(lotto[i]>lotto[i+1])

			{

				t=lotto[i];

				lotto[i]=lotto[i+1];

				lotto[i+1]=t;

			}

				for(j=0; j<6; j++)

					System.out.printf("%d\t", lotto[j]);

				System.out.println();

			}

	}

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