擅长:python、mysql、java
<p>你不知道如何从dict中提取元素,你的代码应该是这样的:</p>
<pre><code>import random
choice = {1: 'rock', 2: 'paper', 3: 'scissors'}
print('1 = Rock\t2 = Paper\t3 = Scissors')
pKey = int(input())
if pKey in (1, 2, 3):
pChoice = choice[pKey]
else:
print('Please only user the numbers 1, 2 or 3 to choose')
pChoice = 'No choice'
comKey = random.randint(1, 3)
comChoice = choice[comKey]
print(pChoice, comChoice)
</code></pre>
<p>对我来说很好。你知道吗</p>