purchase_amt = int(input("Enter purchase amount (Php): "))


if purchase_amt >= 2000:
    discount = purchase_amt * 0.2
    print("You have a discount of {0} pesos.".format(discount))
    print("Your total payable amount is {0} pesos.".format(purchase_amt - discount))
elif 1000 < purchase_amt < 2000:
    discount = purchase_amt * 0.1
    print("You have a discount of {0} pesos.".format(discount))
    print("Your total payable amount is {0} pesos.".format(purchase_amt - discount))
else:
    print("You have no discount.")
    print("Your total payable amount is {0} pesos".format(purchase_amt))