▪️محاسبهی میانگین سه عدد
round1 = int(raw_input("Enter score for round 1: "))
round2 = int(raw_input("Enter score for round 2: "))
round3 = int(raw_input("Enter score for round 3: "))
# محاسبه میانگین
average = (round1 + round2 + round3) / 3
# خروجی
print "the average score is: ", average