How can we add leading zeros to the number in Java?

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I want to add leading zeros to a number, on which I am going to perform further operations, how can I do that?
May 25, 2018 in Java by Daisy
• 8,050 points
230 views

2 answers to this question.

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To add zeros to a number, we can use the code given below.

String modified = String.format("%03d", num);
System.our.println(modified);
answered May 25, 2018 by Akrati
• 3,150 points
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From Java 1.5 you can use the String.format method. For example, 

String format = String.format("%%0%dd", digits);
String result = String.format(format, num);
return result;
answered Aug 26 by Sirajul
• 25,180 points

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