Objective-C实现inversions倒置算法
以下是Objective-C实现倒置算法(inversions)的完整源代码:
#import <Foundation/Foundation.h>
NSInteger mergeAndCountInversions(NSMutableArray *array, NSInteger left, NSInteger mid, NSInteger right)
#import <Foundation/Foundation.h>
NSInteger mergeAndCountInversions(NSMutableArray *array, NSInteger left, NSInteger mid, NSInteger right)