简单计算器python代码
时间: 2024-04-22 08:20:28 浏览: 15
当然可以!以下是一个简单的计算器的Python代码示例:
```python
def add(x, y):
return x + y
def subtract(x, y):
return x - y
def multiply(x, y):
return x * y
def divide(x, y):
if y != 0:
return x / y
else return "除数不能为0"
print选择操作:")
print("1. 相加")
print("2. 相减")
print("3. 相乘")
print("4. 相除")
choice = input("请输入操作编号(1/2/3/4):")
num1 = float(input("请输入第一个数字:"))
num2 = float(input("请输入第二个数字:"))
if choice == '1':
print(num1, "+", num2, "=", add(num1, num2))
elif choice == '2':
print(num1, "-", num2, "=", subtract(num1, num2))
elif choice == '3':
print(num1, "*", num2, "=", multiply(num1, num2))
elif choice == '4':
print(num1, "/", num2, "=", divide(num1, num2))
else:
print("无效的输入")
```