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 out.append("Line " + (j+1) + ": "); System.out.print("Line " + (j+1) + ":"); for (int i = 0; i < lotto.length;i++){ lotto[i] = r.nextInt(45)+1; out.append(lotto[i] + " "); System.out.print(lotto[i] + " "); }

Now it is printing as below

Line 1: 41 7 38 20 38 39 Line 2: 12 35 5 27 4 33 Line 3: 9 3 10 15 35 2

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  • What is the question? Commented Apr 13, 2013 at 11:34
  • what output you are expecting ?? Commented Apr 13, 2013 at 11:42

1 Answer 1

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Because you are printing the new line after printing Line n

You should use println after the inner for that prints the numbers.

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// print "Line n" System.out.print("Line " + (j+1) + ":"); for (int i = 0; i < lotto.length;i++){ lotto[i] = r.nextInt(45)+1; out.append(lotto[i] + " "); // Print in the same line the numbers System.out.print(lotto[i] + " "); } // Print the new line System.out.println();
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