擅长:python、mysql、java
<p>您必须显示所有字符串的内容以及它们所比较的内容</p>
<pre><code>if again == "yes" or again == "y":
print("Sure thing")
elif again == "no" or again == "n":
print("Okay bye")
break
else:
print("That's not a valid response. The program will now exit")
break
</code></pre>
<p>还有一个技巧是在新行中使用“\n”。将不显示\n</p>
<p>旧的:</p>
<pre><code>print(f"I'm adding {rand1} and {rand2}. If you add them together,the result would be {result}")
print()
</code></pre>
<p>新的:</p>
<pre><code>print(f"I'm adding {rand1} and {rand2}. If you add them together,the result would be {result}\n")
</code></pre>
<p>最后,对于lower和strip函数,如果您得到输入,您可以在同一行中使用它</p>
<p>旧的:</p>
<pre><code>again_input = input("Would you like to try again? (Y/N) ")
again = again_input.lower().strip()
</code></pre>
<p>新的:</p>
<pre><code>again = input("Would you like to try again? (Y/N) ").lower().strip()
</code></pre>