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2 answers
169 views

I am new to hackerrank and programming, the left rotate question from the data structure section is my third question I am trying to complete. My code as follow: #!/bin/python3 import math import os ...
0 votes
1 answer
1k views

I'm currently facing a challenge with an Excel script designed for processing a large dataset. Each time I attempt to run this script, I encounter a timeout error; "Range getCell: Timeout", ...
2 votes
0 answers
113 views

I am using CPLEX 22.1.0 and docplex library in python to extract the Irreducible Infeasible Subset of a Linear Programming problem. The extraction seems correct but CPLEX is ignoring the time limit ...
0 votes
1 answer
203 views

I want to know if there is any possibility to cancel a paypal order with status CREATED or PENDING? With API v1 there was a orders_cancel endpoint to cancel an order: https://developer.paypal.com/docs/...
-1 votes
1 answer
144 views

10110 - Light, more light There is man named "mabu" for switching on-off light in our University. He switches on-off the lights in a corridor. Every bulb has its own toggle switch. That is, if it is ...
-1 votes
1 answer
67 views

This code sometimes works okey, but in some tests its Time Limit. Whats the mistake? import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner in = ...
-2 votes
1 answer
168 views

I joined my first ever game jam 8 days ago, and I've put in over 24 hours worth of work at this point. It closes in under 4 hours, and it won't build! I'm panicking! It keeps giving me the errors: ...
0 votes
1 answer
75 views

I wrote a Merge sort code, which works fine in my pc but give "Time Limit Exceeded" error on platforms like leetcode. I have heard that merge sort is faster than Selection, Insertion or ...
0 votes
1 answer
87 views

let runWithTimeout (timeout: int) (action: unit -> 'a) : 'a option = let cts = new CancellationTokenSource(timeout) try let task = async { let! res = Task.Run(action, cts.Token) ...
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0 votes
0 answers
42 views

I have a mathematical model that takes a long time before returning the solution. Is it possible to insert a parameter that blocks the execution of the model after a certain time? I would like it to ...
1 vote
0 answers
46 views

I am having issues with my php code. I am executing c++rom fffff code using proc_open() in php. //from another function I'm calling this function with parameters execute("code.exe", $STDIN, ...
1 vote
2 answers
226 views

Sorry for the possibly long and dumb question, but I'm really stumped. I'm doing a task for the university. Its meaning is very simple. You need to implement a function that will change the "bad&...
0 votes
1 answer
265 views

I am using and running directly from the IBM ILOG CPLEX Optimization Studio to solve an optimization problem. Since the problem and the instance is so big, CPLEX takes a very long time, so I want to ...
1 vote
0 answers
182 views

yes I know there are a few similar questions about this problem that's why I will skip the intro about it. All of them have different codes but nothing identical to mine and I couldn't understand and ...
1 vote
1 answer
136 views

It is leetcode #200, number of islands. My code is def numIslands(self, grid: List[List[str]]) -> int: def bfs(i,j): q = deque([[i,j]]) while q: r,c =...

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