Function GetIdx

graph/depthfirstsearch.go:9–16

(target int, nodes []int)

package graph

func GetIdx(target int, nodes []int) int {
	for i := 0; i < len(nodes); i++ {
		if nodes[i] == target {
			return i
		}
	}
	return -1
}

func NotExist(target int, slice []int) bool {
	for i := 0; i < len(slice); i++ {