统计今日全行存款总额与取款总额

def solve():
    from pyodide.http import open_url
    offices_csv = open_url("https://data.zuihe.com/dbd/core/state_02/offices.csv").read()
    staff_csv = open_url("https://data.zuihe.com/dbd/core/state_02/staff.csv").read()
    savings_products_csv = open_url("https://data.zuihe.com/dbd/core/state_02/savings_products.csv").read()
    clients_csv = open_url("https://data.zuihe.com/dbd/core/state_02/clients.csv").read()
    savings_accounts_csv = open_url("https://data.zuihe.com/dbd/core/state_02/savings_accounts.csv").read()
    savings_account_transactions_csv = open_url("https://data.zuihe.com/dbd/core/state_02/savings_account_transactions.csv").read()
    import sqlite3
    import pandas as pd
    from io import StringIO

    conn = sqlite3.connect(':memory:')
    pd.read_csv(StringIO(savings_account_transactions_csv)).to_sql('savings_account_transactions', conn, index=False, if_exists='replace')

    result = pd.read_sql_query("""
        SELECT transaction_type, SUM(amount) AS total_amount
        FROM savings_account_transactions
        WHERE transaction_date = '2026-06-12'
          AND transaction_type IN ('DEPOSIT', 'WITHDRAWAL')
        GROUP BY transaction_type
        ORDER BY transaction_type
    """, conn)
    print(result.to_string(index=False))
    conn.close()