20 lines
465 B
Objective-C
20 lines
465 B
Objective-C
//
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// MyArray.h
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// algo
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//
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// Created by Wenru Dong on 2018/10/3.
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// Copyright © 2018年 Wenru Dong. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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@interface MyArray : NSObject
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- (instancetype)initWithCapacity:(NSUInteger)capacity;
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- (id)objectAtIndexedSubscript:(NSUInteger)index;
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- (void)removeObjectAtIndex:(NSUInteger)index;
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- (void)insertObject:(id)anObject atIndex:(NSUInteger)index;
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- (void)addObject:(id)anObject;
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- (void)printAll;
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@end
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