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| author | mo8it <mo8it@proton.me> | 2024-07-08 16:29:43 +0200 |
|---|---|---|
| committer | mo8it <mo8it@proton.me> | 2024-07-08 16:29:43 +0200 |
| commit | 01343f187b0541ab2e210f831c56ef9103ce8c60 (patch) | |
| tree | 127f77d2666cf694a589177dc3e590ba9d2dabc5 /exercises/18_iterators | |
| parent | 69021e1497f62d52fd2b41d5e5b71ca46b76d7c0 (diff) | |
Explain what a factorial is and link to wikipedia for more details
Diffstat (limited to 'exercises/18_iterators')
| -rw-r--r-- | exercises/18_iterators/iterators4.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/exercises/18_iterators/iterators4.rs b/exercises/18_iterators/iterators4.rs index 8381dbb..c296f0e 100644 --- a/exercises/18_iterators/iterators4.rs +++ b/exercises/18_iterators/iterators4.rs @@ -1,5 +1,8 @@ fn factorial(num: u64) -> u64 { - // TODO: Complete this function to return the factorial of `num`. + // TODO: Complete this function to return the factorial of `num` which is + // defined as `1 * 2 * 3 * … * num`. + // https://en.wikipedia.org/wiki/Factorial + // // Do not use: // - early returns (using the `return` keyword explicitly) // Try not to use: |