objective c - iPhone - Easiest way to fill an NSMutableArray with randoms ints 0 to 3 -

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I want to fill a NSMutableArray with 100 random instances of 0 to 3. I am still struggling with objective- C.

Easiest way? 

  #include & lt; Stdlib.h & gt; .... NSMutableArray * array = [ability with NSMutableArray array: 100]; For (int i = 0; i & lt; 100; i ++) {[array addObject: [NSNumber numberAttro: arc4random () & amp; 3]]; }

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