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Write code statements to create a DecimalFormat object that will round a formatted value to four decimal places. Then write a statement that uses that object to print the value of result, properly formatted.

Respuesta :

Answer:

Following is the code in Java Language :

DecimalFormat form1= new DecimalFormat ("0.####");  // create an instance of                                                                                            .                                                                                            //DecimalFormat

System.out.println (form1.format(res)); // display the value in proper format

Explanation:

Following are the description of the program

  • Firstly we create the instance of DecimalFormat i.e  "form1"  that will round a formatted value to four decimal places. To create an instance or object of the class we can use a new keyword.
  • Finally, we print the format by using the format method.In the format method, we pass the variable "res".The System.out.println() is used to display the value of the format.

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