擅长:python、mysql、java
<p>我相信这就是你想做的:</p>
<pre><code> number_of_times_to_repeat_stage_prefix = 4
stage_prefixes = ["AAA","BBB"]
block_ids = list('ABC')
text = []
for stage_prefix in stage_prefixes:
block_counter = 0
for i in range(number_of_times_to_repeat_stage_prefix):
for block in block_ids:
text.append([block, stage_prefix + str(block_counter+1)])
block_counter+=1
with open("E:/file.csv", 'w') as output:
writer = csv.writer(output, lineterminator='\n',delimiter = ',')
writer.writerows(text)
</code></pre>
<p>当repeat设置为4时,我得到:</p>
^{pr2}$