题解 | #球的表面积#
球的表面积
https://www.nowcoder.com/practice/7a5e2f1ed2594e38bad804323a775c93
#导入math中的pi包
from math import pi
#命名函数
def area(radius):
    v = 4*pi*radius**2
    return v
list_1 = [1,2,4,9,10,13]
for i in list_1:
    print(round(area(i),2))
球的表面积
https://www.nowcoder.com/practice/7a5e2f1ed2594e38bad804323a775c93
#导入math中的pi包
from math import pi
#命名函数
def area(radius):
    v = 4*pi*radius**2
    return v
list_1 = [1,2,4,9,10,13]
for i in list_1:
    print(round(area(i),2))
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