diff options
| author | Martial Simon <msimon_fr@hotmail.com> | 2025-09-15 01:08:27 +0200 |
|---|---|---|
| committer | Martial Simon <msimon_fr@hotmail.com> | 2025-09-15 01:08:27 +0200 |
| commit | c9b6b9a5ca082fe7c1b6f58d7713f785a9eb6a5c (patch) | |
| tree | 3e4f42f93c7ae89a364e4d51fff6e5cec4e55fa9 /graphs/cpp/is_prime | |
add: graphs et rushs
Diffstat (limited to 'graphs/cpp/is_prime')
| -rw-r--r-- | graphs/cpp/is_prime/is_prime.hh | 5 | ||||
| -rw-r--r-- | graphs/cpp/is_prime/is_prime.hxx | 21 |
2 files changed, 26 insertions, 0 deletions
diff --git a/graphs/cpp/is_prime/is_prime.hh b/graphs/cpp/is_prime/is_prime.hh new file mode 100644 index 0000000..ae83249 --- /dev/null +++ b/graphs/cpp/is_prime/is_prime.hh @@ -0,0 +1,5 @@ +#pragma once + +constexpr bool is_prime(unsigned n); + +#include "is_prime.hxx"
\ No newline at end of file diff --git a/graphs/cpp/is_prime/is_prime.hxx b/graphs/cpp/is_prime/is_prime.hxx new file mode 100644 index 0000000..da2b94d --- /dev/null +++ b/graphs/cpp/is_prime/is_prime.hxx @@ -0,0 +1,21 @@ +#pragma once + +#include "is_prime.hh" +constexpr bool is_prime(unsigned n) +{ + if (n == 0 || n == 1) + { + return false; + } + else + { + for (unsigned i = 2; i <= n / 2; ++i) + { + if (n % i == 0) + { + return false; + } + } + } + return true; +}
\ No newline at end of file |