Novice programmer here. My program is supposed to utilise a for loop in which the user would input a team name, and then four team members, and then it would go to the second loop. However when I run it, the team names are all set to 'team' and not what I write. For example I'd write: The Break...

Goal: Given an array of strings, create abbreviated​ versions of each string. Specification: For this challenge, an abbreviation is the first N characters of a string. For the string abc: a, ab, and abc are all valid abbreviations, while bc, and ac are not. Given an array of strings, we want ...

Write an algorithm which produce the following result as in the above picture...

Background Inspired by Octave's (and, by extension, MATL's) very convenient interpretation of truthy/falsy matrices, Jelly got the Ȧ (Octave-style all) atom. Ȧ takes an array as input and returns 1 is the array is non-empty and does not contain the number 0 (integer, float, or complex); otherwi...

Shh... Can you Split a Secret? cryptographycode-golf In Applied Cryptography by Bruce Schnieier (which I have been reading quite a lot recently), a protocol for splitting secrets is discussed. Here is a brief description: Trent generates a random string, R, the same length as the message,...

This challenge sounds too simple to not already exist, so let me know if it is a duplicate. The task Print "Hello, world!" (without quotes) The rules Your code has to be in "byte order". This means that every character / byte has a higher or equal byte value than the preceding character / byt...

Negate the String Occasionally I want to make a word into it's opposite, like happiness goes to unhappiness. Unfortunately when this happens, my brain will sometimes go blank. Then one day, after yet another this happening, I thought to my self "This is what programs are for!" As the English la...

Hello I have quetions how does juice an avocado I have try for thirtee minut and no juic. I try alredy. thank.

Safety in numbers Write a program to determine if a periodic sequence of positive integers has the property that, for every integer n occurring in the sequence, there are never more than n other integers between two consecutive occurrences of n. For example, 2, 3, 5, 2, 3, 6, 2, 3, 5, 2, 3, 6, ...

The current stylesheet specifies the code font as Consolas,Menlo,Monaco,Lucida Console,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,Courier New,monospace,sans-serif. Unfortunately, the first fonts are not very good for programming languages with non-ASCII symbols, e.g. the not-ident...