Program for Number to string conversion in java

Question

ex: 121 it has to print one hundred and twenty one

Answer 1

Look at the code playground, there are some examples for this.

Answer 2

Use String.format() function

Example
float number = 95.564f;
System.out.println(String.format ("%.1f", number));
System.out.println(String.format ("%.2f", number));
System.out.println(String.format ("%.4f", number));

Output
95.6
95.56
95.5640

Answer 3

Sorry my fault, haven't seen the description.

Answer 4

thanks for your advice guys..