add new solutions

solutions/1/q148/solution.go

@@ -0,0 +1,32 @@
+package q148
+
+import "slices"
+
+type ListNode struct {
+	Val  int
+	Next *ListNode
+}
+
+func sortList(head *ListNode) *ListNode {
+	if head == nil {
+		return nil
+	}
+
+	arr := []*ListNode{}
+	for head != nil {
+		arr = append(arr, head)
+		head = head.Next
+	}
+
+	slices.SortFunc(arr, func(a, b *ListNode) int { return a.Val - b.Val })
+	for i := range arr {
+		if i == len(arr)-1 {
+			arr[i].Next = nil
+		} else {
+			arr[i].Next = arr[i+1]
+		}
+	}
+	return arr[0]
+}
+
+var _ = sortList