gistfile1.txt

# first example

(1..100).each{|i|
x = ''
x += 'Fizz' if i%3==0
x += 'Buzz' if i%5==0
puts(x.empty? ? i : x)

# second example

1.upto(100) do |i|
   x, y = i%3, i%5
   print "Fizz" if x == 0
   print "Buzz" if y == 0
   print i if x!= 0 && y!= 0
   puts
end