2022-05-22 15:54:36 +00:00
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package src
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import "fmt"
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2022-05-23 08:43:38 +00:00
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type ListNode struct {
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Val int
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Next *ListNode
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2022-05-22 15:54:36 +00:00
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}
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2022-05-23 08:43:38 +00:00
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func (n *ListNode) String() string {
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2022-05-22 15:54:36 +00:00
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if n == nil {
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return "nil"
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}
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2022-05-23 08:43:38 +00:00
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return fmt.Sprintf("{Val:%d Next:%+v}", n.Val, *n.Next)
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2022-05-22 15:54:36 +00:00
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}
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2022-06-19 13:58:38 +00:00
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type TreeNode struct {
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Val int
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Left *TreeNode
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Right *TreeNode
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}
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func (n *TreeNode) String() string {
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if n == nil {
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return "nil"
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}
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return fmt.Sprintf("{Val:%d Left:%+v Right:%+v}", n.Val, *n.Left, *n.Right)
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}
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