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