How do I convert a string into an integer in objective C? [duplicate]

This question already has answers here: 开发者_运维百科 Closed 10 years ago.

Possible Duplicate:

How to do string conversions in Objective-C?

I am trying to convert a user's guess into an integer. How do I do that?

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This is trivial in Objective-C...

NSString *inputString = @"75";
int value = [inputString intValue];

You can also use floatValue, doubleValue or (I believe) even boolValue to convert an NSString to other types. Here is a page that lists some common tasks you may need to perform with strings;

http://borkware.com/quickies/one?topic=NSString