以下是一个简单的用Python编写的鸡兔同笼程序示例:
def calculate_animals(heads, legs):
for num_chickens in range(heads+1):
num_rabbits = heads - num_chickens
if 2*num_chickens + 4*num_rabbits == legs:
return num_chickens, num_rabbits
return None, None
heads = int(input("请输入头的数量:"))
legs = int(input("请输入腿的数量:"))
num_chickens, num_rabbits = calculate_animals(heads, legs)
if num_chickens is not None:
print("鸡的数量为:", num_chickens)
print("兔的数量为:", num_rabbits)
else:
print("无法确定鸡兔的数量")
你可以在命令行中运行这个程序,输入头的数量和腿的数量,程序会输出计算出的鸡和兔的数量。