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10,389 PointsCreate an NSMutableDictionary called 'carDict'. Allocate memory and initialize 'carDict' with the following key/value pa
Create an NSMutableDictionary called 'carDict'. Allocate memory and initialize 'carDict' with the following key/value pairs: "Make":"Honda", "Model":"Accord". Do this all in one line of code.
I am confused with this one.
NSMutableDictionary * carDict = [[NSMutableDictionary alloc] initWithObjectsAndKeys:@"Make", @"Honda",@"Model",@"Acoord", nil];
it runs fine with Xcode.
NSMutableDictionary * carDict = [[NSMutableDictionary alloc] initWithObjectsAndKeys:@"Make", @"Honda",@"Model",@"Acoord",nil];
2 Answers
jcorum
71,830 PointsSo close. You just have the keys and values reversed:
NSMutableDictionary * carDict = [[NSMutableDictionary alloc] initWithObjectsAndKeys:@"Honda", @"Make",@"Accord",@"Model",nil];
David Adams
Courses Plus Student 555 PointsCan also use NSMutableDictionary *carDict2 = [NSMutableDictionary dictionaryWithObjectsAndKeys:@"Honda", @"Make", @"Accord", @"Model", nil];
wwyattw
10,389 Pointswwyattw
10,389 PointsOops, thank you so much