擅长:python、mysql、java
<p>试试这个:</p>
<pre><code>def MaxDigit(input1,input2,input3,input4):
s = '{}{}{}{}'.format(input1,input2,input3,input4)
maxCount = 0
maxDigit = 0
for digit in range(10):
count = s.count(str(digit))
if maxCount <= count:
maxCount = count
maxDigit = digit
return maxDigit
</code></pre>