Breaking News: Grepper is joining You.com. Read the official announcement!

python leetcode

Wissam answered on February 9, 2022 Popularity 10/10 Helpfulness 2/10

answer python leetcode

python leetcode

Comment

# Solution for Leetcode1: Two Sum problem
# Time complexity: O(n) and Space complexity: O(n)
# n is the size of the input list, namely nums

"""
Given an array of integers nums and an integer target, 
return indices of the two numbers such that they add up to target.
"""
class Solution:
    def twoSum(self, nums: List[int], target: int) -> List[int]:
        hashmap = {}
        for i in range(len(nums)):
            complement = target - nums[i]
            if complement in hashmap:
                return [i, hashmap[complement]]
            hashmap[nums[i]] = i

Popularity 10/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: python

Link to this answer
Share Copy Link

Contributed on Feb 10 2022

Wissam

0 Answers Avg Quality 2/10

Closely Related Answers

leetcode solutions python

Comment

-1

Python solution for Leetcode
Python solution of problems from LeetCode.

https://github.com/Garvit244/Leetcode

Popularity 10/10 Helpfulness 1/10 Language python

Source: github.com

Tags: python py

Link to this answer
Share Copy Link

Contributed on May 05 2022

Baggi

0 Answers Avg Quality 2/10

leetcode python

Comment

def merge(self, nums1, m, nums2, n):
        while m > 0 and n > 0:
            if nums1[m-1] >= nums2[n-1]:
                nums1[m+n-1] = nums1[m-1]
                m -= 1
            else:
                nums1[m+n-1] = nums2[n-1]
                n -= 1
        if n > 0:
            nums1[:n] = nums2[:n]

Popularity 10/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: python py

Link to this answer
Share Copy Link

Contributed on Feb 09 2022

Relieved Ratel

0 Answers Avg Quality 2/10

python leetcode

Contents

More Related Answers

python leetcode

Closely Related Answers

leetcode solutions python

leetcode python

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.