x1 = 1
d = 0.15
n = 64
x100 = x1 + (n-1)*d
s = (x1 + x100)*n/2
print(s)python等差数列第n项函数 python计算等差数列前n项和
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2023-05-17
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python等差数列第n项函数 python计算等差数列前n项和
阅读 64
2023-05-17
x1 = 1
d = 0.15
n = 64
x100 = x1 + (n-1)*d
s = (x1 + x100)*n/2
print(s)相关推荐
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