← 返回题库
初级

查询所有存款产品及其利率

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
    offices_csv = open_url("https://data.zuihe.com/dbd/core/state_00/offices.csv").read()
    staff_csv = open_url("https://data.zuihe.com/dbd/core/state_00/staff.csv").read()
    currencies_csv = open_url("https://data.zuihe.com/dbd/core/state_00/currencies.csv").read()
    savings_products_csv = open_url("https://data.zuihe.com/dbd/core/state_00/savings_products.csv").read()
    interest_rate_charts_csv = open_url("https://data.zuihe.com/dbd/core/state_00/interest_rate_charts.csv").read()
    import sqlite3
    import pandas as pd
    from io import StringIO

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

    result = pd.read_sql_query("""
        SELECT name, product_type, nominal_annual_rate, term_months
        FROM savings_products
        ORDER BY nominal_annual_rate DESC
    """, conn)
    print(result.to_string(index=False))
    conn.close()

示例

输入
solve()
期望输出
name product_type  nominal_annual_rate  term_months
大额存单(一年)  CERTIFICATE                 2.85           12
    两年定期   FIXED_TERM                 2.60           24
    一年定期   FIXED_TERM                 2.25           12
   六个月定期   FIXED_TERM                 2.00            6
   三个月定期   FIXED_TERM                 1.75            3
  活期存款账户       DEMAND                 0.35            0
Python 代码 🔒 登录后使用
🔒

登录后即可练习

注册免费账号,在浏览器中直接运行 Python 代码