Validate Number Sequence

The company you are working for wants to check if they are making a good progress. For that, they’d like to analyze the number of new users the company gets every month.
If the number of new users is strictly increasing, everything is great, otherwise, things might need to change.
The first line of the input contains a single integer n, indicating the number of months the program needs to analyze. The next n lines contain a single integer on each line representing the number of new users for each month.
The program should print We are doing great! if all the numbers are increasing, and This does not look that good... otherwise.
Input
Output
5 10 20 40 100 101
We are doing great!
3 100 100 120
This does not look that good...
2 7 8
We are doing great!
 

Constraints

Time limit: 2 seconds

Memory limit: 512 MB

Output limit: 1 MB

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