擅长:python、mysql、java
<p>你可以做的就是求和数组,减去第一个偶数</p>
<pre><code>nmbrs = [4, 6, 7, 8, 9, 10]
def totsum_effen(nmbrs):
#sum the total numbers except for the first even number
even_nmbrs = [num for num in nmbrs if num % 2 == 0]
temp_sum = sum(nmbrs)
if len(even_nmbrs) > 0:
temp_sum -= even_nmbrs[0]
return temp_sum
</code></pre>