Ticket Status: CF Stress

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Ticket	7248
Problem	1680 -e
Submission	157334467

View hacks & all small testcases

If you want a smaller (or larger), testcase, copy the Generator Parameters, click on Retry, paste it to Compressed parameters and edit it.

Unable to dry run this testcase?
Try making a new request with small values of n_high, t_high, *_high, etc.

Retry

Input

2
5
*****
*.***
6
*..*..
..**..

Expected Output

8
5

Your Output

9
5

Difference

Generator Parameters

--n_high 9 --n_low 1 --t_high 2 --t_low 1