18 lines
237 B
Go
18 lines
237 B
Go
package main
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type ListNode struct {
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Val int
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Next *ListNode
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}
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func middleNode(head *ListNode) *ListNode {
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mid, end := head, head
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for c := 0; end != nil; c++ {
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end = end.Next
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if c%2 == 1 {
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mid = mid.Next
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}
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}
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return mid
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}
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