Final answer:
The code concatenates parts of two strings to form a new string as an output: 'look out the window now!'
Step-by-step explanation:
The code provided is written in Python and tries to concatenate parts of two strings to form a new string as an output.
First, the code accesses a slice of the 'look' string using the syntax 'look[:-1]', which means it will return all the characters of the 'look' string except the last character. In this case, it will return 'look out the window !'.
Then, the code appends a slice of the 'find' string using the syntax 'find[1:]', which means it will return all the characters of the 'find' string starting from the second character. In this case, it will return 'now'.
Finally, the code concatenates the three strings together, resulting in the output: 'look out the window now!'