@ -4,12 +4,15 @@ One very useful data structure in Python are the dictionaries, in this exercise
### Instructions
Create a file `merge_two.py` which will have a function named `merge_two()`. This function will accept two dictionaries, create a third one which will be the merge of the two inputs and return it as a serialized JSON string.
Create a file `merge_two.py` which will have a function named `merge_two()`. This function will accept one dictionary.
It will prompt the user to create a new dictionary asking for keys and values.
As a return it will create a third one which will be the merge of the two dictionaries and return it as a serialized JSON string.
- If a key is repeated in both dictionaries the value retained will be the one in `second_dict`.
- If a key is repeated in both dictionaries the value retained will be the last one.
- There are different ways to merge dictionaries, take the time to understand the differences in between those techniques and try more than one technique to better retain it.
- Add `import json` to use the standard functions for JSON manipulation.
- Use the function `input()` to read from `stdin` and `int()` to convert the value to a number.
> Your solution will be tested only for valid inputs (all the values will be convertible to `int`).
### References
- [Merging dictionaries in Python](https://www.geeksforgeeks.org/python-merging-two-dictionaries/)
- [JSON library in Python](https://docs.python.org/3/library/json.html)
- [Function input() in Python](https://www.w3schools.com/python/ref_func_input.asp)