exercise.md

Exercise Questions.

This document will be updated regularly

1. Take the input of two numbers and perform arithematic operations on it and print output as shown in the image.

output:

2. Find the sum of first n positive integers.
3. Identify the email service providers for the list of email ids.

emails = ['test1@gmail.com','test2@outlook.com','test3@yahoo.com','test4@gmx.com','test4@mail.com','test4@post.com']

4. Create a list of city name with STD code from the provided string below using str.strip module.

STRING DATA:
std_code = "11 Delhi, 22 Mumbai, 33 Kolkata, 44 Chennai, 40 Hyderabad, 80 Bangalore, 20 Pune, 79 Ahmedabad"

LIST OUTPUT:
std_code_list['11 Delhi', ' 22 Mumbai', ' 33 Kolkata', ' 44 Chennai', ' 40 Hyderabad', ' 80 Bangalore', ' 20 Pune', ' 79 Ahmedabad']

5. Create a dictionary from the list (output of exercise 4). keys should be city name and data should be STD code.

Dictionary output:
{'Delhi': 11, 'Mumbai': 22, 'Kolkata': 33, 'Chennai': 44, 'Hyderabad': 40, 'Bangalore': 80, 'Pune': 20, 'Ahmedabad': 79}

6. Print even numbers for the range provided by the user.

7. Print multiplication table from 15 to 20.

8. Find the Sum of Digits in a Number.

    Eg: number = 256
    Solution = 2+5+6 = 13
   

9. Display the Fibonacci Sequences up to nth Term Where n is Provided by the User.

   Hint: In a Fibonacci sequence, the next number is obtained by adding the previous two numbers. The first two numbers of the Fibonacci sequence are 0  and 1.
   

10. Check Whether a Number Is Prime or Not.

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