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Performing calculations

You can use numbers and variables to do maths in Java! Time to practice some basic calculations.

Diese Übung ist Teil des Kurses

Introduction to Java

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Anleitung zur Übung

  • Save the result of 5 plus 6 into the int called varA.
  • Save the result of varA minus 3.5 into the double called varB. Use the varA.
  • Save the result of 3 times 3 into the int called varC.
  • Save the result of varC divided by 3 into the int called varD1 and also to a double called varD2.

Interaktive Übung

Vervollständige den Beispielcode, um diese Übung erfolgreich abzuschließen.

class BasicMaths {
    public static void main(String[] args) {
    
    	// Save the result of 5 plus 6 to varA
        int varA = ____ ____ ____;
        
        // varB is varA minus 3.5
        double varB = ____;
        
        // varC is 3 times 3
        ____; 
        
        // varD1 is varC divided by three, as int
        int varD1 = ____;
        
        // varD2 is varC divided by three, as double
        ____;   
        
        System.out.println("int varD1: " + varD1);
        System.out.println("double varD2: " + varD2);
	}
}
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