Скачать или смотреть Leetcode 303. Range Sum Query - Immutable in Python | Python Leetcode | Python Coding Tutorial

Leetcode 303. Range Sum Query - Immutable in Python | Python Leetcode | Python Coding Tutorial


Given an integer array nums, handle multiple queries of the following type:
Calculate the sum of the elements of nums between indices left and right inclusive where left is less than= right.
Implement the NumArray class:
NumArray(int[] nums) Initializes the object with the integer array nums.
int sumRange(int left, int right) Returns the sum of the elements of nums between indices left and right inclusive (i.e. nums[left] + nums[left + 1] + ... + nums[right]).

Example 1:
Input
["NumArray", "sumRange", "sumRange", "sumRange"]
[[[-2, 0, 3, -5, 2, -1]], [0, 2], [2, 5], [0, 5]]
Output
[null, 1, -1, -3]
Explanation
NumArray numArray = new NumArray([-2, 0, 3, -5, 2, -1]);
numArray.sumRange(0, 2); // return (-2) + 0 + 3 = 1
numArray.sumRange(2, 5); // return 3 + (-5) + 2 + (-1) = -1
numArray.sumRange(0, 5); // return (-2) + 0 + 3 + (-5) + 2 + (-1) = -3

Leetcode Problem Link: https://leetcode.com/problems/range-s...


Code Link : https://github.com/CodeIsArtYT/Leetco...

Please don’t forget to Like ,Comment and Share the Videos!
Each and every Like , Comment and Share helps us!

Thanks for Watching🙏😍😘

Please Subscribe to watch more videos.

In case of any copyrighted Content, Please reach out to us.

Hope you like it



📷 Welcome to Code is Art! 👨‍💻

🔗 Follow us on social media:
📱 Instagram:   / codeisartyt   🎨
💻 GitHub: https://github.com/CodeIsArtYT 🐙
🐦 Twitter:   / codeisartyt   🐤
🔴 Reddit:   / codeisartyt   🤖
📘 Facebook: https://facebook.com/profile.php?id=1... 📚
🎥 YouTube:    / @codeisartyt   🎬
🎮 Join our Discord community:   / discord   🎧

Join our coding community and follow us on Instagram for coding inspiration 🎨, GitHub for code collaboration 🐙, Twitter for coding updates 🐤, Reddit for coding discussions 🤖, Facebook for coding news 📚, YouTube for coding tutorials 🎬, and Discord to connect with fellow coders and share your experiences 🎧. Let's grow our coding skills together! #CodeIsArt #FollowUsNow 👨‍💻💻🐤📱📚🎬🎧




#leetcoderangesumquery-immutable #leetcoderangesumquery-immutablealgorithm #leetcoderangesumquery-immutableexample #leetcoderangesumquery-immutableinpython #python #leetcode #leetcodeinpython #asmr #asmrcoding #asmrprogramming #howtolearncodingforbeginners #learntocode2025 #howtolearntocode #learnpythonprogramming2025 #pythontutorial #howtolearncoding #howtocodeleetcoderangesumquery-immutableinpython #howtostartcodingforbeginners #learncodingforbeginners #learnpythonprogrammingforbeginners #datascienceinterviewquestions #maangcodinginterviewpreparation #maangpreparation #placementscodingpreparation #interviewcodingquestionsandanswers