哈希表两个数之和，直接在列表上进行操作，python语言

two-sum.py

@@ -0,0 +1,30 @@
+# -*coding=utf-8 -*-
+# @Time : 2024/9/21 10:08
+# @Author : 杨楠
+# @File : two-sum.py
+# @Software: PyCharm
+class Solution(object):
+    def twoSum(self,nums, target):
+        """
+        :type nums: List[int]
+        :type target: int
+        :rtype: List[int]
+        """
+        # 直接在列表上进行哈希表操作
+        for i in range(len(nums)):
+            a = target - nums[i]
+            try:
+                position = nums.index(a)
+            except ValueError:
+                pass
+            else:
+                if position != i:
+                    return [i,position]
+
+
+nums = [-1,-2,-3,-4,-5]
+target = -8
+print(twoSum(nums, target))
+
+
+