Day_6作业_模拟人生

as

#!/usr/bin/env python
# encoding: utf-8
class wisdom(object):
def __init__(self,n,g):
self.n = n
self.g = g
def dist(self): #所有可能分配方案
if self.n == 1:
yield [self.g]
return
for i in range(self.g, -1, -1):#步长-1 递减
for d in wisdom(self.n-1, self.g-i).dist():
yield [i] + d
def solve(self):#最优方案
D = {}
if self.n in D:
return D[self.n]
for d in wisdom(self.n,self.g).dist():#遍历所有方案
if sum(pirates_vote(d,i).vote() for i in range(self.n)) > self.n/2:
D[self.n] = d
return d
D[self.n] = None
return None
class pirates_vote(wisdom): #返回值为海盗是否支持,1:支持 0:反对;
def __init__(self,plan,num): #支持与反对的判断条件是 plan 与 自己在方案中的位置;
self.num = num # num表示在自己之后是否还有其他海盗
self.plan = plan #方案 是一个有序的list
def vote(self):
n = len(self.plan) #该方案一共多少人
if self.num == 0:
return 1
while wisdom(n-1,10).solve() == None:
n -= 1
self.num -= 1
if self.num <= 0:
return 1
if wisdom(n-1,100).solve()[self.num-1] >= self.plan[self.num]:
return 0 #如果下一个方案钱多,我就不支持这个方案
return 1 llbb = wisdom(5,10)
print(list(llbb.dist()))
print(type(llbb.dist()))
print(llbb.solve())

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