this blog will emmory my work and process with the interesting skill
import random time = int(input('硬币抛掷次数:')) i=1 front = 0 while i <= time: coin
=random.randint(1,2) if coin == 1 : front +=1 probability = front/i
print(probability) i+=1
近期在学概率学,写来随便玩玩
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