First codingame clash in ruby -- need feedback

# this code should take a candy-amount C and mouth-size M
# then print the quickest way to eat all the candies
# so if 10 candies, mouthsize 3, the output should be 3 3 3 1

C,M=gets.split(" ").collect {|x| x.to_i}
while C>M
 print "%d " % [M]
 C=C-M
 end
print C