<p>这是我的第一个编码类,每次DNA序列中出现一个给定值时,我都很难让计数器增加</p>
<p>到目前为止,我的代码是:</p>
<pre><code>agat_Counter = 0
aatg_Counter= 0
tatc_Counter= 0
DNAsample = open('DNA SEQUENCE FILE.txt', 'r');
for lines in DNAsample:
if lines in DNAsample=='AGAT':
agat_Counter+=1
else:
agat_Counter+=0
print(agat_Counter)
for lines in DNAsample:
if lines in DNAsample=='AATG':
aatg_Counter+=1
else:
aatg_Counter+=0
print(aatg_Counter)
for lines in DNAsample:
if lines in DNAsample=='TATC':
tatc_Counter+=0
else:
tatc_Counter+=0
print(tatc_Counter)
</code></pre>