public void OneNode_Success_False()
{
var head = new ListNode(1);
var linked = new LinkedListCycle(head);
var result = linked.IsCycled();
Assert.False(result);
}
public void LInkedListWithOutCycle_SecondApproach_Success_False()
{
var head = new ListNode(1, new ListNode(2, new ListNode(3, new ListNode(4))));
var linked = new LinkedListCycle(head);
var result = linked.IsCycled2();
Assert.False(result);
}
public void LinkedListWithCycle_SecondApproach_Success_True()
{
var head = new ListNode(1);
var second = new ListNode(2, head);
head.next = second;
var linked = new LinkedListCycle(head);
var result = linked.IsCycled2();
Assert.True(result);
}
public void LinkedLIstWithCycle_SecondApproach_Success_True()
{
var head = new ListNode(3);
var second = new ListNode(2);
head.next = second;
var third = new ListNode(0, new ListNode(-4, second));
second.next = third;
var linked = new LinkedListCycle(head);
var result = linked.IsCycled2();
Assert.True(result);
}
public bool HasCycle(ListNode head)
{
var cycle = new LinkedListCycle(head);
return(cycle.IsCycled());
}
