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595 B
595 B
btreemin
Instructions
Write a function, BTreeMin, that returns the node with the minimum value in the tree given by root
Expected function
func BTreeMin(root *TreeNode) *TreeNode {
}
Usage
Here is a possible program to test your function :
package main
import (
"fmt"
"piscine"
)
func main() {
root := &piscine.TreeNode{Data: "4"}
piscine.BTreeInsertData(root, "1")
piscine.BTreeInsertData(root, "7")
piscine.BTreeInsertData(root, "5")
min := piscine.BTreeMin(root)
fmt.Println(min.Data)
}
And its output :
$ go run .
1
$