refactor

1 files changed, 0 insertions, 60 deletions

diff --git a/queue/elementarypq.go b/queue/elementarypq.go
deleted file mode 100644
index b66d531..0000000
--- a/queue/elementarypq.go
+++ /dev/null
@@ -1,60 +0,0 @@
-package queue
-
-import "algorithms/ds"
-
-type ElementaryPQ struct {
-	a    ds.ArrayList
-	size int
-	// Initial capacity
-	capacity int
-}
-
-func NewElementaryPQ(capacity int) *ElementaryPQ {
-	return &ElementaryPQ{make(ds.ArrayList, 0, capacity), 0, capacity}
-}
-
-func (q *ElementaryPQ) Insert(a int) {
-	q.a = append(q.a, a)
-	q.size++
-}
-
-func (q *ElementaryPQ) Max() (max int) {
-	_, max = q.max()
-	return
-}
-
-func (q *ElementaryPQ) DeleteMax() int {
-	if q.Empty() {
-		return 0
-	}
-
-	ind, max := q.max()
-	for i := ind + 1; i < q.Size(); i++ {
-		q.a[i-1] = q.a[i]
-	}
-	q.size--
-
-	return max
-}
-
-func (q *ElementaryPQ) Empty() bool {
-	return q.Size() == 0
-}
-
-func (q *ElementaryPQ) Size() int {
-	return q.size
-}
-
-func (q *ElementaryPQ) Clear() {
-	q.size = 0
-	q.a = make(ds.ArrayList, 0, q.capacity)
-}
-
-func (q *ElementaryPQ) max() (ind, max int) {
-	for i, a := range q.a {
-		if a > max {
-			ind, max = i, a
-		}
-	}
-	return ind, max
-}