模拟体育竞技分析

#单打的淘汰赛（七局四胜制）
from random import random
def printIntro():                                  
print("22号李诗然进行比赛分析结果：")
print("这个程序模拟两个选手A和B的某种竞技比赛")
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(): #获得程序运行参数
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):
for j in range(7):                       
scoreA, scoreB = simOneGame(probA, probB)
if scoreA > scoreB:
winsA += 1
else:
winsB += 1
return winsA, winsB
def gameOver(a,b):                    
return a==11 or b==11
def gameOver2(a,b):                       
if abs((a-b))>=2:
return a,b
def simOneGame(probA, probB):                
scoreA, scoreB = 0, 0 #初始化AB的得分
serving = "A"
while not gameOver(scoreA, scoreB):                  
if scoreA==10 and scoreB==10:
return(simtwoGame2(probA,probB))
if serving == "A":
if random() < probA:                                
scoreA += 1
else:
serving="B"
else:
if random() < probB:
scoreB += 1
else:
serving="A"
return scoreA, scoreB
def simtwoGame2(probA,probB):
scoreA,scoreB=10,10
serving = "A"
while not gameOver2(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，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():
printIntro()
probA, probB, n = getInputs()
winsA, winsB = simNGames(n, probA, probB)
printSummary(winsA, winsB)
main()

 

#双打淘汰赛和团体赛（五局三胜制）
from random import random
def printIntro(): #打印程序介绍信息
print("22号李诗然进行比赛分析结果：")
print("这个程序模拟两个队伍A和B的某种竞技比赛")
print("程序运行需要队伍A和队伍B的能力值（以0到1之间的小数表示）")
def getInputs(): #获得程序运行参数
a = eval(input("请输入队伍A的能力值(0-1): "))
b = eval(input("请输入队伍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): # 进行N场比赛
winsA, winsB = 0, 0
for i in range(n):
for j in range(7): #进行7局4胜的比赛
scoreA, scoreB = simOneGame(probA, probB)
if scoreA > scoreB:
winsA += 1
else:
winsB += 1
return winsA, winsB
def gameOver(a,b): #正常比赛结束
return a==11 or b==11
def gameOver2(a,b): #进行抢12比赛结束
return a==12 or b==12
def simOneGame(probA, probB): #进行一场比赛
scoreA, scoreB = 0, 0 #初始化AB的得分
serving = "A"
while not gameOver(scoreA, scoreB): #用while循环来执行比赛
if scoreA==10 and scoreB==10:
return(simtwoGame2(probA,probB))
if serving == "A":
if random() < probA: ##用随机数生成胜负
scoreA += 1
else:
serving="B"
else:
if random() < probB:
scoreB += 1
else:
serving="A"
return scoreA, scoreB
def simtwoGame2(probA,probB):
scoreA,scoreB=10,10
serving = "A" #假如先让队伍A发球
while not gameOver2(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，共模拟{}场比赛".format(n))
print("队伍A获胜{}场比赛，占比{:0.1%}".format(winsA, winsA/n))
print("队伍B获胜{}场比赛，占比{:0.1%}".format(winsB, winsB/n))
def main():
printIntro()
probA, probB, n = getInputs()
winsA, winsB = simNGames(n, probA, probB)
printSummary(winsA, winsB)
main()

#模拟排球比赛(7局4胜)
from random import random
def printIntro():
print("22号李诗然进行比赛分析结果：")
print("这个程序模拟两个选手A和B的某种竞技比赛")
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):
for j in range(7):
scoreA, scoreB = simOneGame(probA, probB)
if scoreA > scoreB:
winsA += 1
else:
winsB += 1
return winsA, winsB
def gameOver(a,b):
return a==24 or b==24
def gameOver2(a,b):
if abs((a-b))>=2:
return a,b
def simOneGame(probA, probB):
scoreA, scoreB = 0, 0
serving = "A"
while not gameOver(scoreA, scoreB):
if scoreA==10 and scoreB==10:
return(simtwoGame2(probA,probB))
if serving == "A":
if random() < probA:
scoreA += 1
else:
serving="B"
else:
if random() < probB:
scoreB += 1
else:
serving="A"
return scoreA, scoreB
def simtwoGame2(probA,probB):
scoreA,scoreB=23,23
serving = "A"
while not gameOver2(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，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():
printIntro()
probA, probB, n = getInputs()
winsA, winsB = simNGames(n, probA, probB)
printSummary(winsA, winsB)
main()

#用pyinstall打包程序