Sha256: 23dad2bb09653e33c4d017498e0db51d14f7ed7d6dc64e040b72368390f710b5
Contents?: true
Size: 378 Bytes
Versions: 122
Compression:
Stored size: 378 Bytes
Contents
package collatzconjecture
import (
"errors"
)
// CollatzConjecture is an example implementation of the collatz conjecture exercise.
func CollatzConjecture(n int) (int, error) {
if n <= 0 {
return -1, errors.New("Only positive numbers are allowed")
}
steps := 0
for n != 1 {
if n%2 == 0 {
n = n / 2
} else {
n = 3*n + 1
}
steps++
}
return steps, nil
}
Version data entries
122 entries across 122 versions & 1 rubygems