Jadi helpdesk, antrean 0. Menghitung kembali

17 07 17 = 0
17 08 17 = 1
17 09 17 = 2
17 10 17 = 3
17 11 17 = 4
17 12 17 = 5
17 01 18 = 6
17 02 18 = 7
07 03 18 = ... 8

#734 #countdown-734