0-print_list_integer.py - prints all integers of a list
1-element_at.py - retrieves an element from a list like in C
2-replace_in_list.py - replaces an element of a list at a specific position (like in C)
3-print_reversed_list_integer.py - prints all integers of a list, in reverse order
4-new_in_list.py - replaces an element in a list at a specific position without modifying the original list (like in C)
5-no_c.py - removes all characters c and C from a string
6-print_matrix_integer.py - prints a matrix of integers
7-add_tuple.py - adds 2 tuples
8-multiple_returns.py - returns a tuple with the length of a string and its first character
9-max_integer.py - finds the biggest integer of a list
10-divisible_by_2.py - finds all multiples of 2 in a list
11-delete_at.py - deletes the item at a specific position in a list
12-switch.py - switch value of a and b
13-is_palindrome.c - function in C that checks if a singly linked list is a palindrome
100-print_python_list_info.c - C function that prints some basic info about Python lists