package pov

import (
	"fmt"
	"strings"
)

func PrintGraph(g *Graph) {
	for i := range g.leaves {
		PrintNode(&g.leaves[i], 1)
	}
}

func PrintNode(n *Node, lvl int) {
	strings.Repeat("  ", lvl)
	fmt.Println(n.label)
	for i := range n.leaves {
		PrintNode(&n.leaves[i], lvl+1)
	}
}