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11
votes
9answers
1k views

A classic sorting code-golf question

This is a code-golf question. Input A list of non-negative integers in whatever format is the most convenient. Output The same list in sorted order in whatever format is the most convenient. ...
12
votes
3answers
345 views

Books on a Shelf

I have some books and a bookshelf. I would like to put as many books on the shelf as possible but I have a rule. All dimensions of the books (height, width and depth) should form a non-increasing ...
21
votes
2answers
1k views

Book Stack Sort

When stacking books you usually want to put the largest ones at the bottom and the smallest ones at the top. However, my latent OCD makes me feel very uneasy if I've got two books where one is shorter ...
7
votes
0answers
764 views

Stable positive/negative separation [closed]

From SO. You are given an array with positive and negative integers. Write a function to change the elements order in the array such that negative integers are at the beginning, the positive integers ...