Files
basic-computer-games/78 Sine Wave/ruby/sinewave.rb
2021-02-21 13:06:28 +00:00

15 lines
313 B
Ruby

def intro
puts " SINE WAVE
CREATIVE COMPUTING MORRISTOWN, NEW JERSEY\n\n\n\n\n\n"
end
def main
intro
(0..40).step(0.25).each do |t|
a = (26 + 25 * Math.sin(t)).to_i
text = (t % 0.5) == 0 ? "CREATIVE" : "COMPUTING"
puts " " * a + text
end
end
main