Ticket Status: CF Stress

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Ticket	17462
Problem	2004 -d
Submission	1

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
8 1
RY GY BY GR BY RY BR GY 
3 4
8 1
BY BY GY GY BG BY BR BY 
4 2

Expected Output

3
2

Your Output

5
2

Difference

Generator Parameters

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