#include<stdio.h>
#include<conio.h>
#include<math.h>
void triple_root(float B[1000],int i,float A,float b,float c)
{ float x;
x=0.333*((A/(b*b))+(1/c));
B[i]=x;
if(fabs(x-b)<=0.00001)
puts(" ");
else triple_root(B,i+1,A,x,b);
}
I wrote this recursive function to calculate the ...
so, i got this code working for loging into my main root, but i would like to know if there is a better approach to it, any feedback is welcome. Thank you.
class Login:
from tkinter import messagebox
from tkinter import Entry, Label, Button, Tk, mainloop
def __init__(self):
self.log_frame()
...
I am new tro programming and have chosen python 2.7 to begin with. But, I often have to deal with a TLE while competitive coding like in the problem below, where my code runs fine on all test cases but runs out of the given time bound.
My code runs fine on Ideone.com for all the given test cases...
I have got this snippet that rotate a segment [AB] with 45° around the origin (0,0). I would like to improve it, reduce the number of variables and make it more clear and concise.
% Definitino of the L1 parameter
L1=13;
% Definition of the points A and B
A=[L1,20]
B=[L1,100]
x=[A(1) B(1)];
y=[A...
I've been working on a skeleton for the spring framework (without using springboot). It's maybe 90% done. I'm not java pro - I was wondering if anyone could provide some feedback on architecture choices, code choices, and anything else that stood out.
The repo lives here: https://github.com/jade...
I have an xml file that looks basically like this:
<?xml version="1.0"?>
<docs>
<elem id="abc" dept="A"/>
<elem id="def" dept="A"/>
<elem id="abc" dept="B"/>
<elem id="def" dept="B"/>
<elem id="abc" dept="C"/>
<elem id="def" dept="C"/>
</docs>
I need to make sure than in each dept, each id att...
The code I have below swaps two tabs around. This is done through creating an array, deleting all tabs and then recreating them which seems very inefficient to me.
Private Sub SwapTabs(ByVal tabOne As Tab, ByVal tabTwo As Tab)
'get array of all tabs
Dim tabs() As Tab = Me.Children.OfTyp...
at this moment i working on huge angular SPA application. I try to keep my controllers thin:
function HomeController (homeService){
var vm = this;
vm.items = [1,2,3,4,5];
vm.remove = remove;
function remove (id){
homeService.remove({ items: vm.items, targetId: id });
...
I'm working on a linear algebra module to improve my knowledge with mathematics and, because I'll need a lightweight linear algebra module for my future work with Vulkan!
I tried to keep a blas-like routine style, for exemple, the related functions are called like this :
template <typename T, s...
May be some examples make the topic clear for you
We use GetUpperBound() to find out the upper bound of an array for given dimension,
like that:
int[,,] A = new int[7, 9, 11];
// Returns 6: 0th dimension has 7 items, and so upper bound is 7 - 1 = 6;
int upper0 = A.GetUpperBound(0);
//...
I wrote a code on CodeEval to decrypt text ciphered with Gronsfeld Cipher. In short, the instructions are:
Vocabs: !"#$%&'()*+,-./0123456789:<=>@ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz (The first one, before !, is a space)
The testcase format is the key and encrypted text ...
First Python script, so my code is pretty laughable. Sensitive information has been redacted. One thing that I'd like to point out is that there is an inconsistent use of '' and "". This is an old habit that I really need to break.
import traceback
import sys, os
import praw
import time
import ...
I was trying to calculate the factorial of a large number in a short time:
class TestClass {
public static void main(String args[] ) throws Exception {
BufferedReader keyboard=new BufferedReader(new InputStreamReader(System.in));
int n=Integer.parseInt(keyboard.readLine());
...
A classroom has_many :students, :through => :classroom_memberships.
My classrooms#show action renders a view that doesn't display the related students, it displays other information about the classroom itself.
I want a secondary view of the classroom that lists out the students in that class.
...
I am working in a lemonade stand game in Java I have some conditions to determine the "perfect recipe" I see a lot of repeated code that I am sure it can be improved with a loop but I am having a hard time figuring it out.
double perfectPrice = 0;
int perfectIce = 0;
//...
I've am trying to read a large text file and output the distinct words in it along with it's count. I've tried a couple of attempts so far, and this is by far the fastest solution I have come up with.
private static readonly char[] separators = { ' ' };
public IDictionary<string, int> Parse(str...
I'm trying to solve this fairly straight forward challenge:
Problem Statement
In computer science, a set is an abstract data type that can store
certain values, without any particular order, and no repeated
values. {1,2,3} is an example of a set, but {1,2,2} is not
a set. Today you...
I want to check as fast as possible if an entity, based on PartitionKey and RowKey, exists in an Azure Table Storage.
I can do a standard TableOperation.Retrieve and check the result, like:
TableOperation retrieveOperation = TableOperation.Retrieve<CustomerEntity>("Smith", "Ben");
TableResult r...
Yesterday and today I've made a very basic syntax highlight.
It creates a function in the window object that handles part of the job:
(function(window){
var f=window.highlight = function(lang, element){
var lang_defs = f[lang];
if(!lang_defs)
{
throw n...
