"""计算矩形面积"""
l = float(input("\n"))
d = float(input(""))
S = l * d
s = round(S,2)
print(s)
学号:2020310143012
昵称:苒若
2023-09-26 09:05:10
"""计算矩形面积"""
l = float(input("\n"))
d = float(input(""))
S = l * d
s = round(S,2)
print(s)
学号:2020310143012
昵称:苒若