Write Python code for each exercise in the same .py file, make sure to print a statement to state the exercise number before you print each output and include comments to easily read your code.

Exercise 1 Strings

Write a program that prompts the user to enter two inputs: some text and a word. The program outputs the starting indices of all occurrences of the word in the text. If the word is not found, the program should output not found.

Example1:

Input1: my dog and myself are going to my friend

Input2: my

Output: 0 11 31

Example 2:

Input1: Programming is fun

Input 2: my

Output: not found

Exercise 2 Lists

Write a function sum67 that takes a list as an input parameter and returns the sum of the numbers in the list, except ignore sections of numbers starting with a 6 and extending to the next 7 (every 6 will be followed by at least one 7). Return 0 for no numbers.

Examples:

sum67([1, 2, 2]) 5

sum67([1, 2, 2, 6, 99, 99, 7]) 5

sum67([1, 1, 6, 7, 2]) 4

sum67([1, 6, 2, 2, 7, 1, 6, 99, 99, 7]) 2

sum67([1, 6, 2, 6, 2, 7, 1, 6, 99, 99, 7]) 2