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Brain-Flak, 0 + 3 = 3 bytes
Needs the -c flag.
Try it online!
This language cannot possibly handle infinite input streams.
This language absolutely always appends a trailing newline to the output.
In the original Ruby interpreter, the input is a command-line arg instead of a STDIN stream. ...
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Overview
In this challenge, you will be given two numbers which are both a small offset larger than a multiple of a medium-size number. You must output a medium-sized number that is almost a divisor of both of the numbers, except for a small offset.
The size of the numbers involved will be para...
Generate a Texting Dictionary
Old fashioned cell phones were and are used heavily as texting platforms, unfortunately the keyboard has only 12 + a few buttons, and is therefor ill-suited to naive text entry.
Common solutions make use of the traditional telephone coding (generally with a modest ...user165474
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The Straddling Checkerboard is a method for converting letters to numbers and was part of a pencil an paper cipher known as VIC
To convert letters to numbers first you have to make a checkboard like this:
0 1 2 3 4 5 6 7 8 9
---------------------------------------
E...
Roll to see all sides!
fastest-code probability combinatorics
Let's say you have a 20-sided die. You start rolling that die and have to roll it a few dozen times before you finally roll all 20 values. You wonder, how many rolls do I need before I get a 50% chance of seeing all 20 values? And h...
Bellow is my code to for training of data. For one image training my code is working well but if i train multiple images it rewrite the imgaes.xml and classification file. Can anyone help to change this code for multiple images training
#include<opencv2/core/core.hpp>
#include<opencv2/highgui/...
Introduction
I would assume most of you guys have seen people around the internet with names that are not regular text. Maybe they have Japanese characters, or some other weird font.
Fun fact: In Discord, we like to call them "Cancer Names" because they are hard to ping.
Challenge
Your job t...38
Brain-Flak, 9.8e580 1.3e562 9.3e516 12818 11024 4452 4332 4240 4200 4180 3852 3656 3616 3540 2485 + 3 = 2488 bytes
Now fits in the observable universe!
(())(()()())(())(())(()()())(())(())(()()())(())(()()()()())(()())(()()()()())(())(()()())(())(()()()()())(())(())(())(())(()()()()())(())(())(...
3
Java, 1056 1005 985 948 522 508 507 504 502 501 493 492 488 474 465 458 bytes
import java.awt.*;interface G{static void main(String[]a){new Frame(){int s=499,o=s,e,i,x,y;{o/=new Float(a[0]);add(new Component(){public void paint(Graphics g){g.drawRect(0,0,s,s);int[]p={s,s,s,0,0,0,0,s};for(double ...
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Print the Hacker Logo (challenge in progress) code-golf graphical-output
You may have heard of the "Hacker Logo", also called the "Hacker Emblem":
[This] graphic ... is called a glider. It's a pattern from a mathematical simulation called the Game of Life. In this simulation, very simple r...
Given a non-negative integer N, output the smallest odd positive integer that is a strong pseudoprime to all of the first N prime bases.
This is OEIS sequence A014233.
Test Cases (one-indexed)
1 2047
2 1373653
3 25326001
4 3215031751
5 2152302898747
6 347474...
