from random import random


# návrh metodou prototypování, první fáze

def simOneGame():
    scoreA, scoreB = 0, 0
    serving = "A"
    for i in range(30):
        if serving == "A":
            if random() < 0.5:
                scoreA += 1
            else:
                serving = "B"
        else:
            if random() < 0.5:
                scoreB += 1
            else:
                serving = "A"
        print(serving, scoreA, scoreB)

# jak pokračovat dál? viz slajdy