Implementation of hash table of Telephone Query System for C language project (project requirements + operation interface + code analysis + complete code)

Telephone inquiry system

• 1. Project requirement
• 2. Sample data
• 3. Operation interface
• 4. The code analysis
• 5. Complete code
• 6. Project report

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1. Project requirement

1. Let each record have the following data items ： user name 、 Telephone 、 Address
2. Enter each record from the keyboard , Create a hash table with the phone number as the keyword
3. Can increase 、 modify 、 Delete relevant records of a given phone number

2. Sample data

7
17718881666 chen hunan
12837192867 yuan hubei
18998239899 duan loudi
13689721388 qian hefei
19999999999 zhang beijing
12673678523 liu liuan
13876352729 luo fujian

3. Operation interface

1. Menu page
   

2. <