Printing as a calculator
Java can be used for quick calculations, just like a calculator! Instead of manually computing values, you can use System.out.println() to display the result of an arithmetic operation.
Complete the program to print the sum of two numbers.
This exercise is part of the course
Introduction to Java
Exercise instructions
- Print the result of
1+3to the output.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
class Calculator {
public static void main(String[] args) {
// Print the result of 1+3
System.out.println(____ + ____);
}
}