CODEWITHSUNDEEP
javastringformat
aga
aga

Reputation: 357

Number of digits after decimal using String.format

I know to convert a double value to string , I can do like this :

String value = String.format("%f", 10.0000);

Also I can control the number of digits after decimal using this :

String value = String.format("%.3f", 10.000000);

But my problem is that, I am receiving number of digits after decimal point through a variable. How can I use String.format to print the number of digits after decimal provided by the user.

Regards, Anuj

Upvotes: 1

Views: 186

Answers (1)

Helios
Helios

Reputation: 851

String value = String.format("%."+x+"f", 10.000000);

where x is number of digits.

Upvotes: 5

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