Questions tagged [printable-ascii]
Challenges relating to the 95 printable ASCII characters (space to ~). Tabs and newlines may be included as well, depending on the challenge.
80
questions
28
votes
33
answers
2k
views
How many dots are there?
Given a string of printable ASCII, count the dots.
The following characters have one dot each: i j ...
- 11.1k
11
votes
4
answers
663
views
Miracle Miracle Octad Generator Generator
The Miracle Octad Generator (MOG) introduced by R. T. Curtis in 1976 is a central tool in the study of sporadic groups, error-correcting codes, Steiner systems, and sphere-packings.
The MOG is ...
- 1,714
14
votes
16
answers
2k
views
Reduce a string up to idempotency [closed]
Objective
Given a string consisting of printable ASCII characters (!0x21 ― ~0x7E), treat it as an element in the free idempotent ...
- 6,391
18
votes
23
answers
5k
views
Wait, ASCII was 128 characters all along?
Challenge
In this challenge, you have to take a nonnegative integer as input, convert it into base-128 bytes (0 → 0x00, 127 → ...
- 1,071
12
votes
5
answers
1k
views
Implement a typeface based on a 3x3 bitmap matrix
Input
A single-character string containing an uppercase or a lowercase letter from the English alphabet.
Alternatively, you may handle only uppercase or only lowercase letters as input.
Output
This ...
- 2,103
16
votes
7
answers
2k
views
Output a Latin square with a program which is a Latin square
A Latin square of order n is text which is arranged as a square of n lines by n columns, contains n different characters, and each character appears once in each line and column. For example, here is ...
- 13.8k
8
votes
4
answers
440
views
Number-only switch
Write a function that takes an ASCII-printable-only (all charcodes ∈ [32..126]) string input x and provides an ASCII-printable-only output string ...
- 27k
31
votes
87
answers
5k
views
Print the ASCII Code page
Goal
You have to print the ASCII printable characters' code page (0x20-0x7E).
The output should look like this:
...
- 503
-2
votes
1
answer
876
views
Draw Lines in ASCII [closed]
Challenge
Draw lines in ASCII corresponding to given inputs:
in the first line there are given size of rows and columns of the view and number of separators between each point
in the second line is ...
- 195
20
votes
25
answers
5k
views
Draw an ASCII Grid
(Based on this closed challenge, related)
Given an integer n > 1, draw a grid composed of the characters: "-" "+" and "|". However, since I want the grid to look nice, ...
- 1,729
16
votes
12
answers
1k
views
Quines that print what their index is
We all know what a quine is. A quine is a program which prints its own source code. And we also know about the printable ASCII characters. Well... this challenge mixes both.
Your mission, should you ...
- 3,849
17
votes
11
answers
704
views
Smaller Strings in Printable ASCII base
Task
Given a input string s which contains only printable ascii characters output all strings which contain only printable ascii characters and are strictly ...
- 12.7k
29
votes
31
answers
6k
views
When I grow up I want to be ASCII
Task
Your task is to take a character in:
AÁÀÃÂBCÇDEÉÊFGHIÍJKLMNOÕÓÔPQRSTUÚVWXYZaáàãâbcçdeéêfghiíjklmnoõóôpqrstuúvwxyz
and turn it into a characters in:
...
- 14.1k
1
vote
0
answers
67
views
Print the twelve days of Christmas [duplicate]
The goal is simple, print out each day of the twelve days of Christmas, the text should match this exactly
...
- 111
-9
votes
3
answers
961
views
No-alphanumeric code exec
Introduction
In most interpreted languages, there is an operation that will run code generated at runtime. It generally requires alphanumeric characters to refer to this operation. Write a program, ...
- 83