Problem_Solving

These are the problems sets that I solved in the course: MIT - Introduction to Computer Science and Programming Using Python

1. find_vowels_in_string.py - Finding number of vowels in any string.

2. find_word_occurrence_in_string.py - Finding the occurrence of string bob in any string.

3. longest_substring_alphabetical_order.py - Program to print the longest substring in any string.

4. guess_number.py - Computer will guess the secret number of the user from 0 to 100.

5. iter_power.py - Iterative function that calculates the exponential base by using successive multiplication.

6. power_recur.py - Function which computes base by recursively calling itself and then multiplying the result.

7. gcd_iter.py - Iterative function for greatest common divisor of 2 positive integers.

8. gcd_recur.py - Recursive function for greatest common divisor of 2 positive integers.

9. bisection_search_character_in_string.py - Using bisection search, determine if a character is in a string as long as the string is sorted in alphabetical order.

10. paying_debt_off_in_a_year.py - A program to calculate the credit card balance after one year if a person only pays the minimum monthly payment required by the credit card company each month.

11. bisection_search_fixed_monthly_payment.py - A program to calculate more accurate fixed monthly payment.

12. dict_biggest.py - Using dictionaries, a procedure that returns the key corresponding to the entry with the largest number of values associated with it.

13. MIT_hangman_game.py - A variation of the classic wordgame Hangman. Interactive hangman game between a player and the computer.