擅长:python、mysql、java
<p>你为什么用4种不同的口述?我不知道原因</p>
<p>我认为这种口述会更好:</p>
<pre><code>teamsdata = {1:{'name':'team 1','members':['Martin','Kaz'],'score':[],'event':[]},
2:{'name':'team 2','members':['John'],'score':[],'event':[]}
}
</code></pre>
<p>通过这种方式,您可以使用以下方法解决此问题:</p>
<pre><code>try:
str_team = input('What Team did you pick?')
team = int(str_team)
except ValueError as e:
print(f'{str_team} is not a valid team.')
raise
chosen_sport = input('What sport would you like your team to join?')
teamsdata[team]['event'].append(chosen_sport)
print(teamsdata[team])
</code></pre>