43 lines
570 B
Go
43 lines
570 B
Go
// Copyright 2015, Hu Keping. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/oofpgDLD/dtask/pkg/rbtree"
|
|
)
|
|
|
|
func main() {
|
|
rbt := rbtree.New()
|
|
|
|
m := 0
|
|
n := 10
|
|
|
|
for m < n {
|
|
rbt.Insert(rbtree.Int(m))
|
|
m++
|
|
}
|
|
|
|
m = 0
|
|
for m < n {
|
|
if m%2 == 0 {
|
|
rbt.Delete(rbtree.Int(m))
|
|
}
|
|
m++
|
|
}
|
|
|
|
rbt.Ascend(rbt.Min(), print)
|
|
}
|
|
|
|
func print(item rbtree.Item) bool {
|
|
i, ok := item.(rbtree.Int)
|
|
if !ok {
|
|
return false
|
|
}
|
|
fmt.Println(i)
|
|
return true
|
|
}
|