From 26c5b163994229424f2873f54fafac845759f371 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <sancn@live.com>
Date: Sun, 6 Aug 2017 17:29:23 +0200
Subject: push on head

---
 go/linkedlist.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'go')

diff --git a/go/linkedlist.go b/go/linkedlist.go
index 31aa77c..b41b168 100644
--- a/go/linkedlist.go
+++ b/go/linkedlist.go
@@ -32,12 +32,22 @@ func (head *node) pushTail(val int) {
 	head.next = nil
 }
 
+func (head *node) pushHead(val int) {
+	cpnode := &node{
+		v: head.v,
+		next: head.next,
+	}
+	head.v = val
+	head.next = cpnode
+}
+
 func main() {
 	lista := new(node)
 	lista.next = nil
 
 	lista.load(5)
 	lista.pushTail(32)
+	lista.pushHead(24)
 	for lista != nil {
 		fmt.Printf("%d ",lista.v)
 		lista = lista.next
-- 
cgit v1.2.3-18-g5258