那是高中问题类型,因此不允许使用“重武器”,也不允许与数组一起使用,问题是:假设我有节点列表,我应该将所有带有偶数值的节点放在列表和所有带有奇数值的节点,我应该放在列表的末尾,即:
3,2,7,6,9,4
---> 2,6,4,3,7,9
节点类:
public class Node
{
public int value;
public Node next;
public Node(int value)
{
this.value = value;
this.next = null;
}
public Node(int value, Node next)
{
this.value = value;
this.next = next;
}
public void SetNext( Node next)
{
this.next = next;
}
public void SetValue(int value)
{
this.value = value;
}
public Node GetNext()
{
return this.next;
}
public int GetValue()
{
return this.value;
}
}
主类:
Node n1 = new Node(3);
Node n2 = new Node(2);
Node n3 = new Node(1);
Node n4 = new Node(4);
Node n5 = new Node(9);
Node n6 = new Node(6);
n1.SetNext(n2);
n2.SetNext(n3);
n3.SetNext(n4);
n4.SetNext(n5);
n5.SetNext(n6);
Ex(n1); // Invoking the function
我已经开始了类似的事情:
private void Ex(Node list)
{
Node temp = list;
while (temp != null)
{
if (temp.GetValue() % 2 == 0)
{
}
}
}