Question

Write a line of code to invoke a function named CalcValue, passing it the integer variable num (which has already been defined) as an argument and storing the return value in a variable called value (which has already been defined). Separate each item with 1 space (except around the parentheses), and end the line with a semi-colon.

Answer 1

int value = CalcValue (num);

Step-by-step explanation:

This line of code above calls a method(function) whose name is CalcValue

The method accepts one parameter which is passed to it

The method returns a value which is in this case stored in the variable value (Assuming that it returns an integer in this case)

See a completed code below where the values of the variables have been hard-coded

public class num5 {

public static void main(String[] args) {

int num =10; //Initialize num to 10

int value = CalcValue (num);

}

public static int CalcValue(int num){

return num*10;

}

}

Answer 2

value = CalcValue (num);

Step-by-step explanation:

In this lone of code, here CalcValue is the function name with an argument num i.e CalcValue(num)

we can call this function by a variable called it as value

we can call above function and store that return value is variable value as

value=ClacValue(num);