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获取链表长度
2022-08-11 03:00:00 【this is a book】
不说废话,直接上代码,java版本
public static int size(ListNode listNode){
if(listNode==null){
return 0 ;
}
int size = 0;
while (listNode!=null){
listNode = listNode.next;
size ++ ;
}
return size;
}
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