cf/mirror

Who needs suffix structures?

CF
1302H2s256 MB⌨ stdin/stdout

Examples

Sample 1of 2
Input
5 2
1 2 3 1 2
2 1 4
3 1 3
Output
Yes
No
Sample 2of 2
Input
9 3
0 0 0 0 0 0 0 0 0
9 1 1
8 1 2
1 1 9
Output
Yes
Yes
Yes
1302H.cpp
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Ln 11·137 BGNU C++20 (64)