61. number = 1
while number < 20
if number % 3 == 0 && number % 5 == 0
puts "fizzbuzz"
elsif number % 3 == 0
puts "fizz"
elsif number % 5 == 0
puts "buzz"
else
puts number
end
number = number + 1
end
62. for number in 1..20
if number % 3 == 0 && number % 5 == 0
puts "fizzbuzz"
elsif number % 3 == 0
puts "fizz"
elsif number % 5 == 0
puts "buzz"
else
puts number
end
end
63. numbers = (0..20).map do |number|
if number % 3 == 0 && number % 5 == 0
"fizzbuzz"
elsif number % 3 == 0
"fizz"
elsif number % 5 == 0
"buzz"
else
number
end
end
puts numbers