# -*- coding: utf-8 -*- """ Created on Sun May 12 21:24:19 2019 @author: history """ #e15.MatchAnalysis.py #e15.MatchAnalysis.py from random import random def printIntro(): print("这个程序模拟队伍A与B的排球比赛") print("这个程序运行需要A和B的能力值(以0-1之间的小数表示)") def getInput(): a=eval(input("输入队伍A的能力值:")) b=eval(input("输入队伍B的能力值:")) n=eval(input("输入模拟比赛的场次:")) return a,b,n def simNGames(n,probA,probB): #AB的能力值,以及比赛场次 winsA,winsB=0,0 #起初的分数为0 for i in range(n): #循环打比赛 scoreA,scoreB=simOneGame(probA,probB) if scoreA>scoreB: winsA +=1 else: winsB +=1 return winsA, winsB def gameOver(a,b): return a==17 or b==17 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,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=getInput() winsA,winsB=simNGames(n,probA,probB) printSummary(winsA,winsB) main()
排球比赛的模拟赛
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转载自www.cnblogs.com/luyingqian/p/10853877.html
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