Tag: assignment #3

Please note, this blog entry is from a previous course. You might want to check out the current one.

The only variable button your calculator’s user-interface should present is x (so remove any others you added in Assignment 2 and you can remove your Test buttons and the UILabel which shows the value of the variables being used in the display).

Again inside your story board, delete the variable & test buttons as well as the label for the used variables. You might also want to rearrange the remaining buttons.

Please note, this blog entry is from a previous course. You might want to check out the current one.

The third assignment is yet a further extension of the calculator built in the previous assignments.

When your application is run on the iPhone, it must present the user-interface of your calculator from Assignment 2 inside a UINavigationController.

Just go to your storyboard, select the existing CalculatorViewController and embed it into a new UINavigationController clicking Editor -> Embed in -> Navigation Controller. Then double click the newly created navigation bar inside the CalculatorViewController and name it “Calculator”.