您可以使用普通的老式C数组:
NSInteger myIntegers[40];
for (NSInteger i = 0; i < 40; i++)
myIntegers[i] = i;
// to get one of them
NSLog (@"The 4th integer is: %d", myIntegers[3]);
或者，您可以使用NSArray或NSMutableArray，但在这里，您需要将每个整数包装在NSNumber实例中(因为NSArray个对象被设计用于保存类实例).
NSMutableArray *myIntegers = [NSMutableArray array];
for (NSInteger i = 0; i < 40; i++)
[myIntegers addObject:[NSNumber numberWithInteger:i]];
// to get one of them
NSLog (@"The 4th integer is: %@", [myIntegers objectAtIndex:3]);
// or
NSLog (@"The 4th integer is: %d", [[myIntegers objectAtIndex:3] integerValue]);