PYTHON:

1. Write a function that takes in two dict data structures as input. Both dicts map str->int (the keys are strings and the values are integers). The function should compute a new dict which combines the two dicts by summing the values for the common keys. Keys that are not common should be left out. Use the following code to test your function, but remember that your function should for all str->int dict inputs, not just the test here.

my_dict_1 = {'a': 5, 'b': 12, 'c': 3, 'd': 9} my_dict_2 = {'b': 4, 'c': 9, 'd': 10, 'e': 16} combined_dict = get_combined_dict(my_dict_1, my_dict_2) print(combined_dict)

2. Take in a string from the user and pass it as input to a function. Have the function return a dict which keeps count of each letter (in lowercase) in the string, excluding spaces. Print out this dict.

2. Write a function that takes in two dict data structures as input. Both dicts map str->int (the keys are strings and the values are integers). The function should compute a new dict which combines the two dicts by summing the values for the common keys. Keys that are not common should be left out. Use the following code to test your function, but remember that your function should for all str->int dict inputs, not just the test here. = = my_dict_1 {'a': 5, 'b': 12, 'c': 3, my_dict_2 {'b': 4, 'c': 9, 'd': 10, combined_dict = get_combined_dict(my_d print(combined_dict) = $ python script_2.py {'b': 16, 'c': 12, 'd': 19} 3. Take in a string from the user and pass it as input to a function. Have the function return a dict which keeps count of each letter (in lowercase) in the string, excluding spaces. Print out this dict. $ python script_3.py Enter a string: Hello World {'h': 1, 'e': 1, 'l': 3, 'o': 2, 'w': 1, 'r': 1, 'd': 1}