# -*- coding: utf-8 -*-

S = 0
for i in range(100):
    S += 1/(i+1)
print("%.2f" %S)
a72c3abb96fae528ad8cc1680e0de7f223f9bcd4
<mask token>

<mask token>
for i in range(100):
    S += 1 / (i + 1)
print('%.2f' % S)

S = 0
for i in range(100):
    S += 1 / (i + 1)
print('%.2f' % S)

# -*- coding: utf-8 -*-

S = 0
for i in range(100):
    S += 1/(i+1)
print("%.2f" %S)