6-liner: clean clear solution for The Stones by przemyslaw.daniel - python coding challenges

Enable Javascript in your browser and then refresh this page, for a much enhanced experience.

6-liner: clean solution in Clear category for The Stones by przemyslaw.daniel

def stones(pile, moves):
    result = set()
    for move in range(pile):
        check = set([move-i for i in moves])
        result |= set([move]*(not (result & check)))
    return 1+(pile-1 in result)

Sept. 20, 2018

Comments:

rodka81 on Sept. 21, 2018, 7:19 p.m.
<p>Fascinating solution. Could you please explain how the algorithm works? Thanks</p>

obone on Sept. 29, 2019, 10:59 a.m.
<p>Good job!</p>

Escher

0 %

You ClassRoom Demo is Ready With the new tool CheckiO ClassRoom, you will be able to analyze your students' progress, have your own leaderboard, change missions order on the map, and so on.