Question

Write a program to search input any customer name and display customer phone number if the customer name is exist in the list.

Answer 1

def printlist(s):

i=0

for i in range(len(s)):

print i,s[i]

i = 0

phonenumbers = [‘9840012345’,‘9840011111’,’ 

9845622222’,‘9850012345’,‘9884412345’]

flag=0

number = raw_input(“Enter the phone number to be searched")

number = number.strip()

try:

i = phonenumbers.index(number)

if i >= 0:

flag=1

except ValueError:

pass

if(flag <>0):

print “\nphone number found in Phonebook at index”, i

else:

print'\iphonenumbernotfoundin phonebook”

print “\nPHONEBOOK”

printlist(phonenumbers)