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本文实例讲述了python概率计算器实现方法。分享给大家供大家参考。具体实现方法如下:
? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31from
random
import
randrange
#randrange form random module
def
calc_prob(strengths):
"""A function that receives an array of two numbers
indicating the strength of each party
and returns the winner"""
if
strengths[
1
]>strengths[
0
]:
#Bring the bigger number to the first position in the array
temp
=
strengths[
0
]
strengths[
0
]
=
strengths[
1
]
strengths[
1
]
=
temp
prob1
=
abs
(strengths[
0
]
-
strengths[
1
])
#The relative strength of the 2 parties
prob2
=
randrange(
0
,
100
)
#To calculate the luck that decides the outcome
if
prob2
in
range
(
0
,
33
-
prob1):
#Check if the weaker party is capable of winning.
#The condition gets narrower with the increase
#in relative strengths of each parties
return
strengths[
1
]
elif
prob2
in
range
(
33
-
prob1,
66
-
prob1):
#The middle condition
return
"Draw"
else
:
return
strengths[
0
]
#Luck favors the stronger party and if relative strength
#between the teams is too large,
#the match ends up in favor of the stronger party
#Example
calc_prob([
50
,
75
]);
#Always has to be a list to allow exchange
#Can be programmed in hundreds of better ways. Good luck!
希望本文所述对大家的Python程序设计有所帮助。