util

func Abs ¶

func Abs(v int) int

Abs returns the absolute value of x.

func AtoiNoError ¶

func AtoiNoError(s string) int

AtoiNoError calls `strconv.Atoi`, but assumes input `s` is a valid integer

func GCD ¶

func GCD(a, b int) int

func LCM ¶

func LCM(a, b int) int

func Map ¶

func Map[T any, R any](x []T, mapFunc func(T) R) []R

func Max ¶

func Max(x int, y int) int

Max returns the larger of x or y.

func Min ¶

func Min(x int, y int) int

Min returns the smaller of x or y.

func Normalize ¶

func Normalize(x int) int

func Pow ¶

func Pow(x, y int) int

Pow returns x**y, the base-x exponential of y.

func ReadProblemInput ¶

func ReadProblemInput(fileCollection embed.FS) []string

ReadProblemInput reads and returns data from the file named "input.txt" from the `fileCollection`