SamarAl

entry_member = [["Amal", 1111111111], ["Mohammed", 2222222222], ["Khadijah", 3333333333], ["Abdullah", 4444444444], ["Rawan", 5555555555], ["Faisal", 6666666666], ["Layla", 7777777777] ] print("Welcome to our phonebook !!! \n" "1 = To Add an entry\n" "2 = To Delete an entry\n" "3 = To Edit an entry\n" "4 = To View all entries") name = input() number = input() choose = input("Enter your choose?") while True: if choose == 1: name = input("Enter a name :- ") number = input("Enter a phone number :- ") if len(number) != 10: print('Invalid phone number, please enter a 10 digit number') else: entry_member.append([name, number]) elif choose == 2: print("What is the entry you want to delete ?") for item in entry_member: if item[0] == name and item[1] == number: entry_member.remove(item) elif choose == 3: print("What is the entry you want to edit ?") name = input("Enter a phone name :- ") number = input("Enter a phone number :- ") for item in entry_member: if item[0] == name and item[1] == number: entry_member[entry_member.index(item)] = [name, number] elif choose == 4: for item in entry_member: print(f"Name: {item[0]}, Phone: {item[1]}")