mirror of https://github.com/01-edu/public.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
487 B
31 lines
487 B
package main |
|
|
|
import ( |
|
"math/bits" |
|
|
|
"./student" |
|
) |
|
|
|
func recursiveFactorial(nb int) int { |
|
limit := 20 |
|
if nb < 0 || nb > limit { |
|
return 0 |
|
} |
|
if nb == 0 { |
|
return 1 |
|
} |
|
return nb * RecursiveFactorial(nb-1) |
|
} |
|
|
|
func main() { |
|
if bits.UintSize != 64 { |
|
panic("only works on 64 bits CPU") |
|
} |
|
table := append( |
|
lib.MultRandInt(), |
|
lib.IntRange(0, 20)..., |
|
) |
|
for _, arg := range table { |
|
lib.Challenge("RecursiveFactorial", student.RecursiveFactorial, recursiveFactorial, arg) |
|
} |
|
}
|
|
|