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iOS

Surinder Singh
Surinder Singh
274 Points
Posted by Surinder Singh
Surinder Singh
274 Points

create a class and populate array

  1. Create a class called StockHolding to represent a stock that you have purchased. It will be a subclass of NSObject. For instance variables, it will have two floats named purchaseSharePrice and currentSharePrice, one int named numberOfShares and one string named companyName. Create accessor methods for the instance variables. Create two other instance methods: 
- (float)costInDollars;  // purchaseSharePrice * numberOfShares
- (float)valueInDollars; // currentSharePrice * numberOfShares

Populate an array with three instances of StockHolding. Display all the stocks sorted by company name in alphabetical order.