Closed. This question needs debugging details。它当前不接受答案。
                            
                        
                    
                
            
                    
                
                        
                            
                        
                    
                        
                            想改善这个问题吗? Update the question,所以它是on-topic,用于堆栈溢出。
                        
                        2个月前关闭。
                    
                
        

    ListNode odd = head;
    ListNode even = head.next;
    odd = odd.next = even.next;
    even = even.next = odd.next;


这行:将odd = odd.next = even.next;分配给even.next,然后将odd.next分配给odd.next?还是将odd分配给odd.next,然后将odd分配给even.next

最佳答案

分配是正确的关联。这意味着该语句被解释为:

odd = (odd.next = even.next);


这与许多运营商不同。例如,减法1 - 2 - 3(1 - 2) - 3而不是1 - (2 - 3)

10-07 19:29
查看更多