Imports: Unused imports hint that perhaps you're not fully aware of all the actions of your scripts? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. A string consisting of lowercase English letters. This comment is problematic for many reasons. In other words: if we reach the if at all, we know that all the ifs before it were false, because otherwise we would already have returned from the method. Ticket numbers usually consist of an even number of digits. The bishop has no restrictions in distance for each move, but is limited to diagonal movement. Construct a square matrix with a size N N containing integers from 1 to N * N in a spiral order, starting from top-left and in clockwise direction. Minesweeper python tkinter Minesweeper CodeSignal Python Minesweeper Python turtle Minesweeper AI GitHub Minesweeper AI Python Minesweeper GitHub CS50AI Minesweeper. For a single game of Minesweeper, we need to keep track of the following information: These values are stored using the following data structures. I would expect that a method called printLayout prints just the layout. What don't you like about it? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. by randomly "allocating" mines. Manually raising (throwing) an exception in Python, How to upgrade all Python packages with pip. In particular, I have type checking turned on, and almost 130 of the Errors are from Pylance complaining it can't fully determine the static type of some variable, parameter, or function. However, any recommendations for optimisation are welcome! You have a string s that consists of English letters, punctuation marks, whitespace characters, and brackets. Why not create a constant value such as MARGIN for it? CodeSignal (former CodeFights) https://app.codesignal.com/ Problems from Arcade, Challenges and battles against Bots with my solutions in Python. "<>[]:,;@\"!#$%&*+-/=?^_{}| ~.a\"@example.org", "010010000110010101101100011011000110111100100001". Each child will eat 3 pieces. First you create a list of indices, set the mines and then.. setAdjacentMines - why? However, I don't think I have used anything that is not available in Python 3.9, and the code can be trivially made to work with at least Python 3.8. It appears that MineBoard is not actually a board of mines. This works correctly if I fix the code which fails to add and remove the border cells correctly. Are you sure you want to create this branch? Thanks !! He scanned the check of the items he bought and gave the resulting string to Ratiorg to figure out the total number of purchased items. Its a site to ask questions My question is what is the optimal complexity for this. As indicated in other questions: using a position type would make sense, e.g. Why is there a voltage on my HDMI and coaxial cables? "what about, are you this instead?" In general, your solution is working (if you uncomment the line #matrix [x].insert (len (matrix)+2, "x") ), but you are making mistakes in your pop () sequence. As pixel's value is an integer, all fractions should be rounded down. First, the string is divided into the least possible number of disjoint substrings consisting of identical characters, for example, "aabbbc" is divided into ["aa", "bbb", "c"], Next, each substring with length greater than one is replaced with a concatenation of its length and the repeating character, for example, substring "bbb" is replaced by "3b". The player has to prevent himself from landing on a mine with the help of numbers in the neighbouring tiles. Another method is to have multiple layers, e.g. Always use words that explain to readers what the code does through proper variable names. Finally, all the new strings are concatenated together in the same order and a new string is returned. I appreciate any ideas. This is important because when you put out code for others to use, if they begin accessing/modifying internal class variables and you release a new version with modified internals, it will break their implementation. Then a nested loop on each position can go through the offsets to add 1 to the 'zero' cells when the neighbouring position is in range of the board and contains an "X": If you want to avoid messing with indexes and offsets, you can prepare 8 shifted copies of the board (one per direction) and use zip() to combine them into a tuple of neighbours for each position. A tag already exists with the provided branch name. All you need to do is climb over your seat and make your way to the exit. When this count is equal to the total cells, except those containing mines, then the game is regarded as over. You could just use 2D slicing (see the corresponding stackoverflow topic) and do. Cannot retrieve contributors at this time. You could certainly make a case that OP's code doesn't need comments, but that's not true in general. Given the positions of a white bishop and a black pawn on the standard chess board, determine whether the bishop can capture the pawn in one move. sign in One night you go for a ride on your motorcycle. So, you should only use two different ways of writing the same thing IFF you actually want to convey some extra information. I was trying to make that cautionary point. The knight can move to a square that is two squares horizontally and one square vertically, or two squares vertically and one square horizontally away from it. Ratiorg got statues of different sizes as a present from CodeMaster for his birthday, each statue having an non-negative integer size. For any queries, feel free to comment below. Cheers! Check out the image below for better understanding: [input] array.integer inputArray Can I tell police to wait and call a lawyer when served with a search warrant? A string consisting of lowercase latin letters. If a[i] = -1, then the ith position is occupied by a tree. A string of lowercase letters. Call two arms equally strong if the heaviest weights they each are able to lift are equal. They should really have more intention-revealing names. Are you sure you want to create this branch? All the effort is to be done in setting up the Minesweeper layout. I also noticed something strange about the MineBoard. The region and polygon don't match. For each cell in the grid, we have to check all adjacent neighbours whether there is a mine present or not. [input] string inputString is the smallest possible (here abs denotes the absolute value). Python 2 is no longer supported since 1 January 2020 (i.e. It can be done by 'import os' at the start of the program. Our game prints the following. python. over 1.5 years), and Python 3 has been supported since 3 Dec 2008 (i.e. If your code is so complex that you need to explain it in a comment, you should rather try to refactor your code to be less complex so that it needs no explanation. Given a divisor and a bound, find the largest integer N such that: It is guaranteed that such a number exists. Given a valid email address, find its domain part. The winner of the election must secure strictly more votes than any other candidate. Minesweeper is a single-player game in which the player has to clear a square grid containing mines and numbers. Duplicated code: I see multiple calls to self.isValidCell and other functions inside the class. Given an array of integers, replace all the occurrences of elemToReplace with substitutionElem. [input] char symbol Coupled with tell-don't-ask, users perform actions to each tile that can alter the game state and surrounding tile states. An array of distinct non-negative integers. Does a summoned creature play immediately after being summoned by a ready action? You can t. (probably with a loop that blocks the rest of the code from running). February 7, 2022 . Thank you in advance. There is absolutely no reason to use Python 2 for new code in 2021. Thanks for contributing an answer to Stack Overflow! It is done by writing 'import random' at the start of the program. Variable Naming: line 21 states self.cellsToOpen = w * h - k, but the comment says # Create a new board with size w x h, and the caller is MineBoard(w, h, m). Note that there are only two items and you can't bring more than one item of each type, i.e. Yes, you are correct. [output] boolean Here you can look at several examples of correct and incorrect email addresses. [input] string s1 A non-empty array. Generally the code shows a consistent style, so in that regard I think it looks good. I actually have multiple linters and multiple static analyzers configured in my editor, and they are set up so that they analyze my code while I type, and automatically correct whatever they can auto-correct when I save. Minesweeper Demo Designing Minesweeper Using Python Such important information, and such an encoding should be encapsulated in an object. The code is compatible with PyQt5 or PySide2 (Qt for Python), the only thing that changes is the imports and signal signature (see later). Thanks for contributing an answer to Code Review Stack Exchange! A tag already exists with the provided branch name. Recursion is a programming tool in which the function calls itself until the base case is satisfied. Mine Sweeper game implementation using Python program. A string of lowercase latin letters. Sometimes, you have 1 blank line after the function. I wish you the best of luck with the interviewing process and hope you get the job. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? over 12.5 years). Given an array of equal-length strings, check if it is possible to rearrange the strings in such a way that after the rearrangement the strings at consecutive positions would differ by exactly one character. Tp ny cha vn bn unicode hai chiu c th c gii thch hoc bin dch khc vi nhng g xut hin di y. How Intuit democratizes AI development across teams through reusability. You should use a linter and/or a static analyzer, preferably one with an auto-correct functionality. mine = False. [input] integer n I just reversed your logic: I walk through the output field and add values from matrix. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The player has to prevent himself from landing on a mine with the help of numbers in the neighbouring tiles. On each move you are allowed to increase exactly one of its element by one. [input] array.array.integer image A positive integer representing the daily growth. For the other grid, the output should be false: each of the nine 3 3 sub-grids should contain all of the digits from 1 to 9. Therefore, Minesweeper has a provision of using flag to mark the cells, which we know contains a mine. minesweeper (matrix) = [ [1, 2, 1], [1, 1, 1]] Check out the image below for better understanding: Input/Output [time limit] 4000ms (py) [input] array.array.boolean matrix A non-empty rectangular matrix consisting of boolean values - true if the corresponding cell contains a mine, false otherwise. Given n and firstNumber, find the number which is written in the radially opposite position to firstNumber. Run code live in your browser. You signed in with another tab or window. using " instead of '). Unfortunately, you don't have your watch on you and don't know what time it is. You are taking part in an Escape Room challenge designed specifically for programmers. How can I delete a file or folder in Python? We plant the seed at the beginning of a day. A non-negative integer representing the heaviest weight you can lift with your left arm. The best answers are voted up and rise to the top, Not the answer you're looking for? Is it suspicious or odd to stand by the gate of a GA airport watching the planes? So, for example, there is an obvious way that looks like it should work, but you tried it and it didn't work for a non-obvious reason. Now there is a black and white photo of you that is about to go viral. The state of a cell on a board is encoded with a single integer, which combines the following information: This results in complicated code to check those properties, numerous magic numbers, and a lot of crevices where bugs can creep in. You signed in with another tab or window. Factories, factory methods and/or private methods could play a role here. Does Python have a ternary conditional operator? of the docstring. The algorithm works as follows: each pixel x in the resulting image has a value equal to the average value of the input image pixels' values from the 3 3 square with the center at x. Is it plausible for constructed languages to be used to affect thought and control or mold people towards desired outcomes? Aftermath of few hours of creating a game of Minesweeper. [input] integer rate Given a sequence of integers as an array, determine whether it is possible to obtain a strictly increasing sequence by removing no more than one element from the array. Making statements based on opinion; back them up with references or personal experience. Find out how long it would take for your balance to pass a specific threshold with the assumption that you don't make any additional deposits. Rules are super simple: We take as input a grid of where the mines are, and we output a grid where each cell represents the number of mines explicitly around it. Starting off with some arrangement of mines we want to create a Minesweeper game setup. It is guaranteed that parentheses form a regular bracket sequence. The nice thing about style checkers, linters, and static analyzers with auto-correction support, and automatic code formatters is that they do (part of) your work for you. There must be something in that :). A good example is a set of code checking every minute "is it now 7am?" Example. You signed in with another tab or window. I'd use regular expressions here, if just to weed out invalid commands. Connect and share knowledge within a single location that is structured and easy to search. Rather than doing that, the set_alarm(self, hour, minute) function would spawn a thread which waits for hour/minute and then activates a call-back to the activate_alarm(self) function. Therefore, there must be provision for clearing it constantly. I get IndexError with this code. To learn more, see our tips on writing great answers. rev2023.3.3.43278. A string containing at least one digit. Python famously has a concept of DRY (Don't Repeat Yourself), which means that when you're starting to see multiple calls to a function, or repeating the same lines, that there is an opportunity for refactoring.

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