擅长:python、mysql、java
<p>不需要正则表达式:</p>
<pre><code>str1 = "(8, 5)(9, 5)(10, 5)(11, 5)(14, 5)(17, 5)(20, 5)(21, 5)(22, 5)(23, 5)(1, 6)(5, 6)(8, 6)(9, 6)(10, 6)(11, 6)(14, 6)(17, 6)(20, 6)(23, 6)(1, 7)(5, 7)(8, 7)(9, 7)(14, 7)(17, 7)(20, 7)(21, 7)(22, 7)(23, 7)(1, 8)(5, 8)(8, 8)(9, 8)(10, 8)(11, 8)(14, 8)(17, 8)(20, 8)(21, 8)(22, 8)(23, 8)"
xcoord = [int(element.split(",")[0].strip()) for element in str1[1:-1].split(")(")]
ycoord = [int(element.split(",")[1].strip()) for element in str1[1:-1].split(")(")]
maxValueX = max(xcoord); maxValueY = max(ycoord)
print maxValueX;
print maxValueY;
</code></pre>