乒乓球比赛测试

from random import random
def printInfo():
print("2019310143031")
print("这个程序模拟两个选手A和B的乒乓比赛")
print("程序运行需要A和B的能力值（以0到1之间的小数表示）")
def getInputs():
a = eval(input("请输入选手A的能力值(0-1): "))
b = eval(input("请输入选手B的能力值(0-1): "))
n = eval(input("模拟比赛的场次: "))
return a, b, n
def simNGames(n, probA, probB):
winsA, winsB = 0, 0
for i in range(n):
scoreA, scoreB = simOneGame(probA, probB)
if scoreA > scoreB:
winsA += 1
else:
winsB += 1
return winsA, winsB
def gameOver(a,b):
if a>=10 and b>=10:
if abs(a-b)==2:
return 1
elif a<10 and b<10:
if a==11 or b==11:
return 1
else:
return 0
def simOneGame(probA,probB):
scoreA,scoreB=0,0
serving="A"
while not gameOver(scoreA,scoreB):
if serving=="A":
if random()<probA:
scoreA+=1
else:
serving="B"
else:
if random()<probB:
scoreB+=1
else:
serving="A"
return scoreA,scoreB
def printSummary(winsA,winsB):
n=winsA+winsB
print("竞技分析开始，一共模拟{}场比赛".format(n))
print("选手A获胜{}场比赛，占比{:0.1%}".format(winsA,winsA/n))
print("选手B获胜{}场比赛，占比{:0.1%}".format(winsB,winsB/n))
def main():
printInfo()
probA,probB,n=getInputs()
winsA,winsB=simNGames(n,probA,probB)
printSummary(winsA,winsB)
main()
python3: input("please input any key to exit!")

乒乓球比赛测试

原文：https://www.cnblogs.com/gtxy/p/12971690.html