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# -*- coding: utf-8 -*-
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"""
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Created on Wed Nov 30 19:15:52 2022
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@author: DELL
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"""
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import pandas as pd
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df = pd.read_csv("contentt.csv", encoding=('gb2312'),names=["date","flightNum", "depTime", "arrTime", "price"])
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df.head()
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print(df)
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while True:
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print("***********************")
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print('0...退出选择')
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print('1...输入选择')
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print("***********************")
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menuId=eval(input("是否查询（输入数字）："))
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if menuId==1:
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riqi=input('请输入要查询的日期（如2022-12-01）：')
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df1=df[df.date==riqi]
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print(df1)
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elif menuId==0:
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break
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