sln_2015_25

Copyright	(c) Eric Mertens 2021
License	ISC
Maintainer	emertens@gmail.com
Safe Haskell	None
Language	Haskell2010

Main

Description

https://adventofcode.com/2015/day/25

Synopsis

main :: IO ()
code :: Integer -> Integer -> Integer
powModInteger :: Integer -> Integer -> Natural -> Integer
cell :: Integer -> Integer -> Integer
sum1N :: Integer -> Integer

Documentation

main :: IO () Source #

>>> :main
8997277

Arguments

:: Integer	row
-> Integer	column
-> Integer	cell value

Compute the value at a location on Santa's infinite sheet of paper.

powModInteger :: Integer -> Integer -> Natural -> Integer Source #

Arguments

:: Integer	row
-> Integer	column
-> Integer

Compute zero-indexed cell of diagonally filled table using zero-indexed row, column.

Arguments

:: Integer	upper bound
-> Integer

Compute sum of non-negative integers from 0 to the given upper bound.