public/subjects/sortList.en.md

sortList

Instructions

Write the following function:

func SortList (l *NodeList, cmp func(a,b int) bool) *NodeList{
	
}

• This function must sort the list given as a parameter, using the function cmp to select the order to apply, and returns a pointer to the first element of the sorted list.

• Duplications must remain.

• Input will always be consistent.

• You must use the type NodeList.

• Functions passed as cmp will always return a value different from 0 if a and b are in the right order, 0 otherwise.

• For example, the following function used as cmp will sort the list in ascending order :

func ascending(a, b int) bool{
	if a <= b {
		return true
	} else {
		return false
	}
}