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中级

验证卡片与用户卡片组归属关系

未完成
中级参考 代码结构已给出,请填写 ____ 处
def solve():
    from pyodide.http import open_url
    from io import StringIO
    import pandas as pd
    cards=pd.read_csv(StringIO(open_url(____).read()))
    decks=pd.read_csv(StringIO(open_url(____).read()))
    deck_user=dict(zip(____))
    issues=[]
    for _,card in cards.iterrows():
        deck_owner=deck_user.get(____)
        if deck_owner and deck_owner!=card['____']:
            issues.append(____)
    print(____)
    print(____)
    print(____)
    if issues:
        for i in issues[:____]:
            print(____)
    else:
        print(____)

示例

输入
solve()
期望输出
Ownership check:
  Total cards: 1852
  Ownership mismatches: 0
  All cards correctly owned!
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