猴子摘香蕉python
时间: 2023-11-04 09:00:34 浏览: 180
猴子摘香蕉的python实现如下:
```python
i = 0
def Monkey_go_box(x, y):
global i
i += 1
print('step: {}, monkey从{}走到{}'.format(i, x, y))
def Monkey_move_box(x, y):
global i
i += 1
print('step: {}, monkey把箱子从{}移动到{}'.format(i, x, y))
def Monkey_on_box():
global i
i += 1
print('step: {}, monkey爬上箱子')
def Monkey_get_banana():
global i
i += 1
print('step: {}, monkey摘到香蕉')
print('请用a,b,c来表示猴子、箱子和香蕉的位置:')
print('monkey\tbox\tbanana\n')
monkey = input('')
box = input('')
banana = input('')
if monkey != box:
Monkey_go_box(monkey, box)
if box != banana:
Monkey_move_box(box, banana)
Monkey_on_box()
Monkey_get_banana()
```
相关问题
猴子摘香蕉python谓词
猴子摘香蕉问题可以通过谓词逻辑表示法来描述知识,以下是一个Python实现的例子:
```python
# 定义谓词
def on_box(x):
return x == 'b'
def at(x, y):
return x == y
def can_reach(x, y):
return (x == 'a' and y == 'b') or (x == 'b' and y == 'c')
# 定义动作
def go(x, y):
print('monkey从{}走到{}'.format(x, y))
def push(x, y):
print('monkey把箱子从{}移动到{}'.format(x, y))
def climb():
print('monkey爬上箱子')
def pick():
print('monkey摘到香蕉')
# 定义状态
state = {'monkey': 'a', 'box': 'b', 'banana': 'c'}
# 定义规则
rules = [
{'condition': lambda s: at(s['monkey'], s['box']) and can_reach(s['box'], s['banana']), 'action': pick},
{'condition': lambda s: not on_box(s['monkey']) and can_reach(s['monkey'], s['box']), 'action': lambda s: go(s['monkey'], s['box'])},
{'condition': lambda s: on_box(s['monkey']) and not at(s['box'], s['banana']) and can_reach(s['box'], s['banana']), 'action': lambda s: push(s['box'], s['banana'])},
{'condition': lambda s: not on_box(s['monkey']) and can_reach(s['monkey'], s['box']), 'action': lambda s: go(s['monkey'], s['box'])},
{'condition': lambda s: on_box(s['monkey']) and can_reach(s['box'], s['monkey']) and not at(s['monkey'], s['box']), 'action': lambda s: push(s['monkey'], s['box'])},
{'condition': lambda s: not on_box(s['monkey']) and can_reach(s['box'], s['monkey']), 'action': lambda s: go(s['monkey'], s['box'])},
{'condition': lambda s: True, 'action': None}
]
# 执行规则
for i, rule in enumerate(rules):
if rule['condition'](state):
if rule['action'] is not None:
rule['action'](state)
break
```
猴子摘香蕉python源代码
猴子摘香蕉是一个经典的编程问题,它可以用来演示面向对象编程中的继承和多态性。下面是一个简单的Python源代码示例:
```python
class Monkey:
def __init__(self, name):
self.name = name
def eat(self):
print(f"{self.name}正在吃香蕉")
class SmartMonkey(Monkey):
def __init__(self, name):
super().__init__(name)
def eat(self):
print(f"{self.name}正在用工具摘香蕉")
def main():
monkey1 = Monkey("普通猴子")
monkey2 = SmartMonkey("聪明猴子")
monkey1.eat()
monkey2.eat()
if __name__ == "__main__":
main()
```
在这个例子中,我们定义了一个Monkey类和一个SmartMonkey类,SmartMonkey类继承自Monkey类。Monkey类有一个eat方法,表示普通猴子吃香蕉的行为;SmartMonkey类重写了eat方法,表示聪明猴子用工具摘香蕉的行为。
在main函数中,我们创建了一个普通猴子对象和一个聪明猴子对象,并分别调用它们的eat方法。由于聪明猴子类重写了eat方法,所以它的行为与普通猴子不同。
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