Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Modify the Percentages application whose main() method holds two double variables. Assign values to the variables.
Pass both variables to a method named computePercent() that displays the two values and the value of the first number as a percentage of the second one. For example, if the numbers are 2.0 and 5.0, the method should display a statement similar to "2.0 is 40.0 percent of 5.0."
Then call the method a second time, passing the values in reverse order.
For testing use the values 2.0 and 5.0.
An example of the
2.0 is 40.0 percent of 5.0
5.0 is 250.0 percent of 2.0
Transcribed Image Text:Programming Exercise 3-5A
Instructions
Modify the Percentages application whose main() method holds two double
variables. Assign values to the variables.
Pass both variables to a method named computePercent() that displays the two
values and the value of the first number as a percentage of the second one. For
example, if the numbers are 2.0 and 5.0, the method should display a statement
similar to "2.0 is 40.0 percent of 5.0."
Then call the method a second time, passing the values in reverse order.
For testing use the values 2.0 and 5.0.
An example of the program is shown below:
2.0 is 40.0 percent of 5.0
5.0 is 250.0 percent of 2.0
Percentages.java
+
1 public class Percentages {
2
3
4
5
6
7
8}
9
public static void main (String args[]) {
// Write your code here
}
public static void computePercent (double x, double y) {
// Write your code here
}
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