github.com/chain5j/chain5j-pkg@v1.0.7/collection/maps/treemap/v2/example/main.go (about)

     1  package main
     2  
     3  import (
     4  	"fmt"
     5  
     6  	"github.com/chain5j/chain5j-pkg/collection/maps/treemap/v2"
     7  )
     8  
     9  func main() {
    10  	tr := treemap.New[int, string]()
    11  	tr.Set(1, "World")
    12  	tr.Set(0, "Hello")
    13  	for it := tr.Iterator(); it.Valid(); it.Next() {
    14  		fmt.Println(it.Key(), it.Value())
    15  	}
    16  }