题解 | #球的表面积#
球的表面积
https://www.nowcoder.com/practice/7a5e2f1ed2594e38bad804323a775c93
import math def mianji(r): return 4*math.pi*r**2 ls=[1,2,4,9,10,13] for i in ls: print(round(mianji(i),2)) #math包的导入鹤round()函数
球的表面积
https://www.nowcoder.com/practice/7a5e2f1ed2594e38bad804323a775c93
import math def mianji(r): return 4*math.pi*r**2 ls=[1,2,4,9,10,13] for i in ls: print(round(mianji(i),2)) #math包的导入鹤round()函数
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