diff options
Diffstat (limited to 'sample/sieve.rb')
-rw-r--r-- | sample/sieve.rb | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sample/sieve.rb b/sample/sieve.rb index 03ff8a67f4..5e9f792d81 100644 --- a/sample/sieve.rb +++ b/sample/sieve.rb @@ -1,7 +1,6 @@ # sieve of Eratosthenes sieve = [] -if ! max = ARGV.shift; max = 100; end -max = max.to_i +max = Integer(ARGV.shift || 100) print "1" for i in 2 .. max |