cf/mirror

An impassioned circulation of affection

CF
814C1600· expert2s256 MB⌨ stdin/stdout
#brute force#dp#strings#two pointers

Examples

Sample 1of 3
Input
6
koyomi
3
1 o
4 o
4 m
Output
3
6
5
Sample 2of 3
Input
15
yamatonadeshiko
10
1 a
2 a
3 a
4 a
5 a
1 b
2 b
3 b
4 b
5 b
Output
3
4
5
7
8
1
2
3
4
5
Sample 3of 3
Input
10
aaaaaaaaaa
2
10 b
10 z
Output
10
10
814C.cpp
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Ln 11·137 BGNU C++20 (64)