2017年(5)
分类: Python/Ruby
2017-12-26 13:41:39
问:应该买多少只公鸡母鸡和小鸡,一共有几种买法
设:公鸡为x只,母鸡为y只,小鸡为z只x = 0
while x <= 100:
y = 0
while y <= 100:
z = 0
while z <= 100:
if x + y + z == 100 and 5 * x +3 * y +0.5 * z == 100:
print(x,y,z)
z += 1
y += 1
x += 1
下图为以上代码运行结果:
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