leetcode-solutions | Solutions for LeetCode | Learning library

by franklingu Python Version: Current License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | leetcode-solutions Summary

leetcode-solutions is a Python library typically used in Tutorial, Learning, Example Codes, LeetCode applications. leetcode-solutions has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However leetcode-solutions build file is not available. You can download it from GitHub.

Solutions for LeetCode

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Quality

Security

License

Reuse

Support

leetcode-solutions has a low active ecosystem.

It has 84 star(s) with 37 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 22 have been closed. On average issues are closed in 374 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of leetcode-solutions is current.

Quality

leetcode-solutions has no bugs reported.

Security

leetcode-solutions has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

leetcode-solutions is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

leetcode-solutions releases are not available. You will need to build from source code and install.

leetcode-solutions has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed leetcode-solutions and discovered the below as its top functions. This is intended to give you an instant insight into leetcode-solutions implemented functionality, and help decide if they suit your requirements.

Validate a list of solutions
Update the value of a matrix
Finds all the words in the board
Adds a word to the tree
Deserialize a tree node
Convert string to list
Adds key to the list
Move the node to the head
Generate subsets for nums
Backtrack the given numbers
Adds a key to the heap
Update the node
Helper function to generate a table of solution information
Return the last item in the stack
Get the value of a key
Update the matrix with the given value
Returns True if there is a next one
Return True if nums can partition nums
Put key into the heap
Return the longest substring of a string
Validate solution files
Try to find a random secret word
Return a list of words
Reads the contents of the given workme file
Return the top item in the queue
Output the newly added solutions

Get all kandi verified functions for this library.

leetcode-solutions Key Features

No Key Features are available at this moment for leetcode-solutions.

leetcode-solutions Examples and Code Snippets

Evaluates the r p and returns the results .

javascript

Lines of Code : 19

License : No License

Copy

function evalRPN(tokens) {
  let stack = [];

  for (let n of tokens) {
    // if operator function exists, 
    // execute it on the two most recent numbers
    if (map[n]) {
      let fn = map[n];
      let y = stack.pop();
      let x = stack.pop(

Calculates the next t in a loop

javascript

Lines of Code : 10

License : No License

Copy

function f(x) {
        if (x === null)
            return 0;
        var t = x.next;
        var tn = f(t);
        if (tn === n)
            x.next = t.next;

        return tn + 1;
    }

Generate a key .

javascript

Lines of Code : 8

License : No License

Copy

function generateKey (str) {
    let result = 1;
    for (let i = 0, l = str.length; i < l; i++) {
        let n = str[i].charCodeAt() - 'a'.charCodeAt() + 1;
        result = result * (n*n + n + 41) % 2147483647;
    }
    return result;
}

Community Discussions

Trending Discussions on leetcode-solutions

Why this backtracking solution for Unique Path problem is O(2^max(m,n))?

QUESTION

Why this backtracking solution for Unique Path problem is O(2^max(m,n))?

Asked 2022-Jan-14 at 17:15

This is unique path problem from LeetCode https://leetcode.com/problems/unique-paths/.

There is a robot on an m x n grid. The robot is initially located at the top-left corner (i.e., grid[0][0]). The robot tries to move to the bottom-right corner (i.e., grid[m - 1][n - 1]). The robot can only move either down or right at any point in time.

Given the two integers m and n, return the number of possible unique paths that the robot can take to reach the bottom-right corner.

Here is the backtracking solution from tutorialcup https://www.tutorialcup.com/leetcode-solutions/unique-paths-leetcode-solution.htm

...

ANSWER

Answered 2022-Jan-14 at 17:15

I think there is m*n possibilities which is reduced by one in each recursive step.

No it is reduced by either n or m in each step. So:

Source https://stackoverflow.com/questions/70713780

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install leetcode-solutions

You can download it from GitHub.
You can use leetcode-solutions like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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