Final answer:
A switch statement can be used to simplify the process of writing multiple else if statements. It allows a variable to be tested for equality against a list of values, providing a more efficient way of handling multiple conditions.
Step-by-step explanation:
A switch statement can be used to simplify the process of writing multiple else if statements. A switch statement is a control statement that allows a variable to be tested for equality against a list of values. It provides a more efficient and concise way of handling multiple conditions compared to writing multiple else if statements.
Here is an example:
int num = 2;
switch (num) {
case 1:
System.out.println("One");
break;
case 2:
System.out.println("Two");
break;
case 3:
System.out.println("Three");
break;
default:
System.out.println("Invalid number");
}
In this example, the program checks the value of the variable 'num' and executes the corresponding code block based on the value. The switch statement eliminates the need to write multiple else if statements for each possible value of 'num'.