C++
#1 27
#2 11
#3 11
#4 8
#5 6
#6 5
#7 4
#8 4
#9 3
#10 3
#11 3
#12 3
#13 2
#14 2
#15 1
#16 1
#17 1
#18 1
#19 1
#20 1