profit loss

buying_price = float(input("Enter the buying price.\n"))

selling_price = float(input("Enter the selling price\n"))

#Formula for calculating profit percent is (sellingprice - costprice)/costprice * 100.
#For loss, the percent remains same but in negative.
percent_change = (selling_price - buying_price)/buying_price * 100

if percent_change <10 and percent_change > -10:
    print("Eh, just another normal day in trading.")
if percent_change >= 10:
    print("Congratulations! You are rich.")
if percent_change <= -10:
    print("Oh no! You are broke.")