21 lines
479 B
Python
21 lines
479 B
Python
def multiply(a, b):
|
|
"""
|
|
计算两个数字的乘积并返回结果。
|
|
|
|
参数:
|
|
a (int/float): 第一个数字
|
|
b (int/float): 第二个数字
|
|
|
|
返回:
|
|
int/float: a和b的乘积
|
|
"""
|
|
return a * b
|
|
|
|
|
|
if __name__ == "__main__":
|
|
# 测试代码
|
|
print("测试 multiply 函数:")
|
|
print(f"2 * 3 = {multiply(2, 3)}")
|
|
print(f"4.5 * 2 = {multiply(4.5, 2)}")
|
|
print(f"-5 * 6 = {multiply(-5, 6)}")
|
|
print(f"0 * 100 = {multiply(0, 100)}") |