Knowee
Questions
Features
Study Tools

Select the correct answerWhat will be the output of the following Java code snippet? double ct1 = 0.02; double ct2 = 0.03; double ct3 = ct2 - ct1; System.out.println(ct3);  BigDecimal _ct1 = new BigDecimal("0.02"); BigDecimal _ct2 = new BigDecimal("0.03"); BigDecimal _ct3 = ct2.subtract(_ct1); System.out.println(_ct3);Options0.010.0099999999999999980.0099999999999999980.010.010.010.0099999999999999980.009999999999999998

Question

Select the correct answerWhat will be the output of the following Java code snippet? double ct1 = 0.02; double ct2 = 0.03; double ct3 = ct2 - ct1; System.out.println(ct3);  BigDecimal _ct1 = new BigDecimal("0.02"); BigDecimal _ct2 = new BigDecimal("0.03"); BigDecimal _ct3 = ct2.subtract(_ct1); System.out.println(_ct3);Options0.010.0099999999999999980.0099999999999999980.010.010.010.0099999999999999980.009999999999999998

...expand
🧐 Not the exact question you are looking for?Go ask a question

Solution

The output of the Java code snippet will be:

0.009999999999999998 0.01

This is because Java's double data type is not precise for floating point numbers, which leads to the slight discrepancy in the first output. The BigDecimal class in Java, on the other hand, provides operations for arithmetic, scale manipulation, rounding, comparison, and hash computation which results in the precise output.

Similar Questions

Select the correct answerWhat will be the output of the following Java program?class Output   {     public static void main(String args[])     {      double ct1 = 3.0;        double ct2 = 2.0;      double ct3 = Math.pow( ct1, ct2 );      System.out.print(ct3);    }  }Options3.02.09.08.0

Select the correct answerPredict the output of the following program.class codetantra{  public static void main(String[] args)  {    Double object = new Double("2.4");    int p = object.intValue();    byte q = object.byteValue();    float r = object.floatValue();    double s = object.doubleValue();     System.out.println(p + q + r + s );   }}Options8.888.800000095367432

Select the correct answerWhat will be the output of the following Java statement?class output {    public static void main(String args[])     {      double ct1, ct2, ct3;      ct1 = 3.0/0;      ct2 = 0/4.0;      ct3 = 0/0.0;    System.out.println(ct1);      System.out.println(ct2);      System.out.println(ct3);    }   }Options0.0InfinityNaNall of the mentioned

Select the correct answerWhat will be the output of the following Java program?class Output   {     public static void main(String args[])     {      double ct1 = 2.5;        double ct2 = 3.5;      double ct3 = Math.max( ct1, ct2 );      System.out.print(ct3);    }  }Optionsfalsetrue2.53.5

in java Arun needs to create a program that handles user input by converting a float value to both double and integer formats. Write a program for him that reads a float value entered by the user, converts it to double with one decimal place and integer type, and displays the results. Input format : The input consists of a float value f. Output format : The output prints the converted double value, rounded off to one decimal place, followed by the converted integer. Separate the values using (;).

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.