Question

This task is solved in Python 3.

Develop a program that lets the user add new people to the file phone.txt

Add name and number, end with <enter>

Name and number: Robin 94567402

Name and number: Jessica 99468283

Name and number:

>>>

Phone.txt	Expanded to ------>	Phone.txt
Mary 98654321 June 99776655 Chris 99112233 Viv 98554455 John 99776612 Joe 97888776 Rick 99455443 Susan 98122134 Jill 99655732 Bob 98787896		Mary 98654321 June 99776655 Chris 99112233 Viv 98554455 John 99776612 Joe 97888776 Rick 99455443 Susan 98122134 Jill 99655732 Bob 98787896 Robin 94567402 Jessica 99468283

Answer 1

CODE:-

temp = input("Name and number: ") # TAKING THE USER INPUT
file = open("Phone.txt","a")  # selecting the append mode

while temp:  # THEN iterating until the user has entered something 
    value = list(map(str,temp.split())) # then splitting the input and storing it into list 
    file.write(value[0]+"\n")  # then appending it into the file 
    file.write(value[1]+"\n") # both name and number
    temp = input("Name and number: ") #  again taking the input
file.close()  # finally closing the file 

FILE BEFORE:-

FILE AFTER:-

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