Computer Applications
Answer
| if else if | switch-case |
|---|---|
| if else if can test for any Boolean expression like less than, greater than, equal to, not equal to, etc. | switch-case can only test if the expression is equal to any of its case constants. |
| if else if can use different expression involving unrelated variables in its different condition expressions. | switch-case statement tests the same expression against a set of constant values. |
Related Questions
Write a program to input three numbers (positive or negative). If they are unequal then display the greatest number otherwise, display they are equal. The program also displays whether the numbers entered by the user are 'All positive', 'All negative' or 'Mixed numbers'.
Sample Input: 56, -15, 12
Sample Output:
The greatest number is 56
Entered numbers are mixed numbers.A student executes the following program segment and gets an error. Identify the statement which has an error, correct the same to get the output as WIN.
boolean x = true; switch(x) { case 1: System.out.println("WIN"); break; case 2: System.out.println("LOOSE"); }The statement that brings the control back to the calling method is:
- break
- System.exit(0)
- continue
- return