擅长:python、mysql、java
<p>我假设您需要根据id打印产品的价格</p>
<pre><code>producto=[[0, "Patata", "PatataSL", 7], [1, "Jamon", "JamonSL", 21], [2, "Queso", "Quesito Riquito", 5], [3, "Leche", "Muu", 4], [4, "Oro", "Caro", 900], [5, "Zapatos", "Zapatito", 56], [6, "Falda", "Mucha ropa", 34]]
</code></pre>
<p>我假设,索引0是id,索引3是Price。你知道吗</p>
<pre><code>product_id = 0 //user input
for v in producto:
if v[0] == product_id:
print(v[0][3])
</code></pre>
<p>你需要给出价格指数</p>