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初级

统计快递配送情况与物流公司分布

未完成
初级参考 完整示例代码供参考,建议自己理解后重新输入
def solve():
    from pyodide.http import open_url
    from io import StringIO
    import pandas as pd
    shipments=pd.read_csv(StringIO(open_url("https://data.zuihe.com/dbd/ms-campustrade/state_01/shipments.csv").read()))
    print(f"Total shipments: {len(shipments)}")
    print(f"By carrier: {dict(shipments.groupby('carrier').size())}")
    print(f"By status: {dict(shipments.groupby('status').size())}")

示例

输入
solve()
期望输出
Total shipments: 14
By carrier: {'中通': np.int64(3), '圆通': np.int64(2), '韵达': np.int64(6), '顺丰': np.int64(3)}
By status: {'delivered': np.int64(8), 'in_transit': np.int64(6)}
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