In java, if input is 2.4566 return false n if input is 2.0000 return true

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if user enter as input-2.0000 float value.output will be true. if user input value like 2.4378 .means digit after point except 0,output should be false.

What I have tried:

I tried float =x.766
x.oo return true.

Posted 26-Dec-17 18:38pm

jassi desai

Updated 26-Dec-17 19:41pm

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Patrice T 27-Dec-17 1:05am

What are you talking about ?
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Peter Leow · Answer 1 · 2017-12-26T19:41:00

Solution 1

Explore Regex, such as

\d+.0+

could be want you are looking for. Ask Google for the use of regex in Java. Some online regex tester should help RegexPlanet: online regular expression testing for Java[^]

Posted 26-Dec-17 19:41pm

Peter Leow