擅长:python、mysql、java
<pre><code>s1 = "abcdefg"
s2 = "hijk"
s3 = ""
minLen = min(len(s1), len(s2))
for x in range(minLen):
out += s1[x]
out += s2[x]
out += s1[minLen:]
print out
</code></pre>
<p>有几件事要记住。首先,可以将python字符串视为数组,并且可以使用括号访问给定索引处的项。另外,倒数第二行使用拼接,有关更多信息,请参见<a href="https://stackoverflow.com/questions/6317500/how-can-i-splice-a-string">How can I splice a string?</a></p>