diff options
Diffstat (limited to 'nth-prime/src/lib.rs')
| -rw-r--r-- | nth-prime/src/lib.rs | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/nth-prime/src/lib.rs b/nth-prime/src/lib.rs deleted file mode 100644 index ef9d7ea..0000000 --- a/nth-prime/src/lib.rs +++ /dev/null | |||
| @@ -1,8 +0,0 @@ | |||
| 1 | fn is_prime(n: u32) -> bool { | ||
| 2 | let limit = (n as f64).sqrt() as u32; | ||
| 3 | (2..=limit).all(|x| n % x != 0) | ||
| 4 | } | ||
| 5 | |||
| 6 | pub fn nth(n: u32) -> u32 { | ||
| 7 | (2..).filter(|x| is_prime(*x)).nth(n as usize).unwrap() | ||
| 8 | } | ||
