Question

Define a method calcNum() that takes one integer parameter and returns the parameter minus 4.

Answer 1

The method calcNum() takes an integer parameter and returns the parameter minus 4.

Step-by-step explanation:

The method calcNum() takes an integer parameter and returns the parameter minus 4. In Java, you can define this method as follows:

public int calcNum(int num) {
return num - 4;
}

Here's an example:

int result = calcNum(10);
System.out.println(result);
// Output: 6