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Swapnil Kapse
1,162 PointsAssign an NSNumber literal with a value of '4' to the variable 'thing'. How to solve this?
How to code
Assign an NSNumber literal with a value of '4' to the variable 'thing'. Even though, sentence is written as 'NSNumber *thing = @4;' I am getting error as in earlier challenge's answer is 'id thing = 4;'
Hence, thing is getting defined twice. Please suggest
2 Answers
Michael Hulet
47,912 PointsI haven't looked at the challenge, but from what I've read here, it sounds like all you'd need to do is reassign the thing variable to an NSNumber literal of 4, like this:
thing = @4;
Stephen Whitfield
16,771 PointsNSNumber (literal) example:
NSNumber *numberEight = @8;
Swapnil Kapse
1,162 PointsEven though, sentence is written as 'NSNumber *thing = @4;' I am getting error as earlier challenge's answer is 'id thing = 4;'
thing is getting defined twice. Please suggest