擅长:python、mysql、java
<p>这样做吧</p>
<pre><code>gradelist1 = [1, 3, 5]
gradelist2 = [1, 4, 7]
x = [] # create a list
for value in (gradelist1):
if value in gradelist2: #first check if the value from the list1 is in the list 2
x.append(value) # add to it the values if the condition is rigth
print('the folloging numbers are inclued in both arrays')
print(x)
</code></pre>