题解 | #球的表面积#
球的表面积
https://www.nowcoder.com/practice/7a5e2f1ed2594e38bad804323a775c93
lst_r=[1,2,4,9,10,13] from math import pi def S(r): return round(4*pi*pow(r,2),2) for i in lst_r: print(round(S(i),2))
球的表面积
https://www.nowcoder.com/practice/7a5e2f1ed2594e38bad804323a775c93
lst_r=[1,2,4,9,10,13] from math import pi def S(r): return round(4*pi*pow(r,2),2) for i in lst_r: print(round(S(i),2))
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