擅长:python、mysql、java
<pre><code>def fractional_part(numerator, denominator):
# Operate with numerator and denominator to
# keep just the fractional part of the quotient
if denominator == 0:
return 0 #raise Exception('Not possible')
elif numerator == 0:
return 0
# check if result of division is already smaller than 1
if numerator < denominator:
return numerator / denominator
remainder = numerator % denominator
return remainder / denominator
print(fractional_part(23, 5))
print(fractional_part(5, 4))
</code></pre>
<p>输出</p>
<pre><code>0.6
0.25
</code></pre>