添加单向链表操作

Author: hero

leet_code/add-two-numbers_test.go

@@ -0,0 +1,38 @@
+package leet_code
+
+import (
+	"testing"
+)
+
+func TestAddTwoNumbers(t *testing.T) {
+	t.Log(addTwoNumbers(&ListNode{
+		Val: 2,
+		Next: &ListNode{
+			Val: 4,
+			Next: &ListNode{
+				Val:  3,
+				Next: nil,
+			},
+		},
+	}, &ListNode{
+		Val: 5,
+		Next: &ListNode{
+			Val: 6,
+			Next: &ListNode{
+				Val:  4,
+				Next: nil,
+			},
+		},
+	}))
+}
+
+type ListNode struct {
+	Val  int
+	Next *ListNode
+}
+
+//两数相加
+func addTwoNumbers(l1 *ListNode, l2 *ListNode) *ListNode {
+	var data = new(ListNode)
+	return data
+}

leet_code/two-sum_test.go

@@ -0,0 +1,28 @@
+package leet_code
+
+import (
+	"testing"
+)
+
+func TestTwoSum(t *testing.T) {
+	t.Log(twoSum([]int{2, 7, 11, 15}, 6))
+}
+
+//两数相和
+func twoSum(nums []int, target int) []int {
+	var data []int
+	var endFor = false
+	for index, val := range nums {
+		for i := index + 1; i < len(nums); i++ {
+			if val+nums[i] == target {
+				data = append(data, index, i)
+				endFor = true
+				break
+			}
+		}
+		if endFor {
+			break
+		}
+	}
+	return data
+}