<p>我们刚刚开始在我的CSCI类中使用string,但是我对最近的一个作业感到困惑。在</p>
<blockquote>
<p>You are given a long string: </p>
</blockquote>
<pre><code>"""Justin$Calculus$90$Java$85$Python88$
Taylor$Calculus$73$Java$95$Python86$
Drew$Calculus$80$Java$75$Python94$
"""
</code></pre>
<blockquote>
<p>The string has three lines. It contains three students’ scores of
three courses. Write a function <code>findScore(student, subject)</code>. When
you call the function such as <code>findScore(‘Drew’,’Java’)</code>, the function
prints <code>“Drew got 75 of the course Java.”</code> </p>
<p>In addition to the function <code>findScore(student, subject)</code>, you can
write other functions. All the functions are inside one program.</p>
</blockquote>
<p>我假设我需要将这个字符串赋给一个变量,但是我是使用一个变量,还是每行一个变量?在</p>
<p>任何一个开始的想法都将非常感激。我是Python的新手,所以请容忍我。还有,<code>$</code>符号的意义是什么?在</p>