Implement the function that can take optional arguments and keyword arguments. This function should return the snake string and summary of integer values.

1. Define the snake_and_sum() function that should take many arguments and keyword arguments.
2. Create a loop for iteration on optional arguments:
   • if the argument is a string, append this value to the snake list.
   • if the argument is an integer, add this argument to the summary variable.
3. Create a loop for iteration on keyword arguments:
   • all keywords are string, append it to the snake list.
   • if the value is an integer, add this value to the summary variable.
4. The snake_and_sum() function returns a tuple with two values (string and integer). Unpack these values to the variables string and result.