用python编程写出s=1/1+1/2+…+1/100？
可以使用for循环来实现，代码如下：s = 0
for i in range(1, 101):
s += 1/i
print(s)
这样就可以得到 1/1 + 1/2 + ... + 1/100 的和了。
或者使用sum()函数和生成器表达式
s = sum(1/i for i in range(1, 101))
print(s)
或者使用numpy库
import numpy as np
s = np.sum(1/np.arange(1,101))
print(s)
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