CS193P Assignment 1: Calculator App

I found out about CS193P a week ago and did the first assignment. If you like this please press on the LIKE button. Oh yeah, I didn't do the cos and sin buttons cause I didn't understand the calculation (I'm only 13). But overall, everything works, and it doesn't crash. Thanks for watching this video.

Category:

Science & Technology

Tags:

• CS193p
• iPhone Development
• Apple

[jmattos]

Well done! Now here's the BIG question. Did you do assignment 2? :)

[mglTeek]

@jmattos HEHE... no :D

[mglTeek]

Love this video, and I made it. You kno what I mean?

[joey2714]

@julianbuiles

if ([operation isEqual:@"C"]) { operand = 0; waitingOperand = 0; waitingOperation = nil;

}

Not sure if that is imperfect or anything but it works for me.

Note: I dont have this button clearing the memory - I created another button to clear memory buttons so that they can still be used after clearing the screen

[julianbuiles]

Hi, I have been attempting this assignment on my own and for the most part I have made good progress. However, I seem to have a problem clearing the screen with the "c" button. If i press it once it clears the screen, but if i press equal again then it will reprint the previous result. Can you send me your code?