In this program you are asked to implement the method by summing the numbers passed to it and then return them to the main program.
My Code
public class SumOfNumbers {
public static int sum(int number1, int number2, int number3, int number4) {
// write your code here
int sum = number1 + number2 + number3 + number4;
return sum;
}
public static void main(String[] args) {
int answer = sum(4, 3, 6, 1);
System.out.println("Sum: " + answer);
}
}Model Code
public class SumOfNumbers {
public static int sum(int number1, int number2, int number3, int number4) {
return number1 + number2 + number3 + number4;
// write your code here
}
public static void main(String[] args) {
int answer = sum(4, 3, 6, 1);
System.out.println("Sum: " + answer);
}
}
Comments
I got all cocky and thought I had it perfect but the model solution halves the lines of code (1 instead of 2) by returning the equation without declaring it as a variable first. Exactly what the text said about three seconds before I wrote it 🙂