Question: This is Python 1. Given a list of integers, return indices of the two numbers such that they add up to a specific target. You

This is Python

1. Given a list of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input would have exactly one solution, and you may not use the same element twice. Examples: Input: [2, 7, 11, 15], target = 9 Output: [0, 1] Because nums[0] + nums[1] = 2 + 7 = 9, return [0, 1].

Input: [12, 23, -11, 3, -6, 19, 6], target=17 Output:[1,4]

Input: [2,4,6,8,10], target=9 Output:[]

2. Write a function to find the longest common prefix string amongst a list of strings. Examples: Input: ["flower", "flow", "flight"] Output: "fl"

Input: ["dog", "racecar", "car"] Output: "" Explanation: There is no common prefix among the input strings, return an empty string.

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