5. AND Operator



Answer:
    How much flour do you have? 6
How much sugar do you have? 4
Enough for cookies!
When execution gets to the if statement, it finds that
    flour >= 4    
is true, because 6 >= 4. And
    sugar >= 2 
is true, because 4 >= 2 Both sides are true, so AND gives true.






AND Operator





    

    

    

        

            

                

            

        

    











    




andOperator



    
The and operator requires that both sides are true:





    

        
this side must be true && this side must be true

    





    
If both sides are true, the entire expression is true. If either side (or both) are false, the entire expression is false. && is a logical operator because it combines two true/false values into a single true/false value.





    
Here is what && does:

    
    
        
      
            
        
                
      • true  && true  = true
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      • false && true  = false
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      • true  && false = false
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      • false && false = false
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Use and when every requirement must be met.








    

        

    





    















Question 5:
Look at the boolean expression:
    flour >= 4 && sugar >= 2 
What will the expression give us if flour is 2 and sugar is 0?