Android for Beginners : If/Else Smoothie Quiz

Code snippet in SmoothieActivity.java

int numberOfSmoothiesTillPrize = 10;
if (numberOfSmoothiesTillPrize > 9) {
    Log.v("SmoothieActivity", "Congratulations, you get a free smoothie!");
    numberOfSmoothiesTillPrize = numberOfSmoothiesTillPrize - 10;
} else {
    Log.v("SmoothieActivity", "No free smoothie this time.");
}
Log.v("SmoothieActivity", "You currently have " + numberOfSmoothiesTillPrize + " out of 10 smoothies needed for your next free smoothie.");

the correct answer is c

Option C win

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I support you!

if you think you fully understand the if/else syntax, take a look at this line of code that i have written for my app
int total = (5 + (whippedCream.isChecked() ? 2 : 0) + (chocolate.isChecked() ? 1 : 0)) * quantity;

if you think you fully understand the if/else syntax, take a look at this line of code that i have written for my app
int total = (5 + (whippedCream.isChecked() ? 2 : 0) + (chocolate.isChecked() ? 1 : 0)) * quantity;

syntax is fine and you managed well the implementation of if else statement using tertiary operator but cannot comment on desire output that you expect. price that's 5 is hard coded, on whipped cream checked it will add 2 and on chocolate checked it will add 1 to price/5 and will multiply result with quantity. A good approach though!

syntax is fine and you managed well the implementation of if else statement using tertiary operator but cannot comment on desire output that you expect. price that's 5 is hard coded, on whipped cream checked it will add 2 and on chocolate checked it will add 1 to price/5 and will multiply result with quantity. A good approach though!

…

On Wed, Dec 4, 2019 at 11:29 PM SDIDSA ***@***.***> wrote: if you think you fully understand the if/else syntax, take a look at this line of code that i have written for my app int total = (quantity + (whippedCream.isChecked() ? 2 : 0) + (chocolate.isChecked() ? 1 : 0)) * 5; — You are receiving this because you commented. Reply to this email directly, view it on GitHub <https://gist.github.com/9d84adf75c536b436767?email_source=notifications&email_token=ALM452VOIL3VPBWQ6WPHT53QW7ZIHA5CNFSM4HLV5GH2YY3PNVWWK3TUL52HS4DFVNDWS43UINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAF5IUI#gistcomment-3100996>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ALM452RUA7NMEYN3AVHARHLQW7ZIHANCNFSM4HLV5GHQ> .

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Option c

Salam awlad 9hab hh

ok done

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Option C is correct:

V/SmoothieActivity : Congratulations, you get a free smoothie!
V/SmoothieActivity : You currently have 0 out of 10 smoothies needed for your next free smoothie.

V/SmoothieActivity: Congratulations, you get a free smoothie!
V/SmoothieActivity: You currently have 0 out of 10 smoothies needed for your next free smoothie.