[로또번호뽑기]

Random rd= new Random();
	 int[] lotto = new int[6];
	 
	 for(int i=0; i<lotto.length; i++) {
		 int ran = rd. nextInt(45)+1;
		 lotto[i] = ran;
	 for(int j=0; j<i; j++) {
		 if(lotto[i]==lotto[j]) {
			 j--;
			 break;
		 }
	 }
		 
	 }
	
	for(int i=0; i<lotto.length ; i++) {
		System.out.println("행운의 숫자:"+lotto[i]);
	}