coding program kembalian

#program Kembalian dan data pecahan dalam bentuk tupel

tb=input("Masukkan Total Belanja=")
ub=input("Masukkan Uang Pembayaran=")
uk=int(ub)-int(tb)
print("Uang Kembalian=Rp.",uk)
print("Dengan rincian uang kembali sbb :")
lpribu=uk//50000
sisa=uk%50000
dpribu=sisa//20000
sisa=sisa%20000
spribu=sisa//10000
sisa=sisa%10000
lmribu=sisa//5000
sisa=sisa%5000
duribu=sisa//2000
sisa=sisa%2000
lmratus=sisa//500
sisa=sisa%500

print(" Pecahan 50.000 = ",lpribu," lembar")
print(" Pecahan 20.000 = ",dpribu," lembar")
print(" Pecahan 10.000 = ",spribu," lembar")
print(" Pecahan  5.000 = ",lmribu," lembar")
print(" Pecahan  2.000 = ",duribu," lembar")
print(" Pecahan  5.00 = ",lmratus," lembar")

note: pakai program python ya bro/sist .
sesuaikan dengan OS nya