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iOS Object-Oriented Objective-C Memory, Arrays and Loops, Oh My! Immersive Example - Gabe's KFC

Daniel Kokin
Daniel Kokin
1,496 Points
Posted by Daniel Kokin
Daniel Kokin
1,496 Points

Incorrect cost for Double Trouble

In the video, Double Trouble sells for 9.50, and has a cost of 4.50. However, the cost of two sandwiches(1.25*2=2.50) and two sodas (.25*2=50) is $3.00. The cost for each item is correct, but the example in the video is incorrect and it might be a bit confusing.

I get a profit of 850.00 if I used the correct values for sandwich cost and soda cost.

2 Answers

Ibrahim Al-Khalidi
Ibrahim Al-Khalidi
414 Points
Ibrahim Al-Khalidi
Ibrahim Al-Khalidi
414 Points

its only examples no one cares how much is the profit actually we care about the code :)

but its amazing you could spot that welldone :)

Daniel Kokin
Daniel Kokin
1,496 Points
Daniel Kokin
Daniel Kokin
1,496 Points

Thank you, Ibrahim. That means a lot to me. I actually took a break from learning Obj C, but I'm kicking myself every day for quitting. I really need to start again.