cf/mirror

Vitamins

CF
1042B1200· pupil2s256 MB⌨ stdin/stdout
#bitmasks#brute force#dp#implementation

Examples

Sample 1of 5
Input
4
5 C
6 B
16 BAC
4 A
Output
15
Sample 2of 5
Input
2
10 AB
15 BA
Output
-1
Sample 3of 5
Input
5
10 A
9 BC
11 CA
4 A
5 B
Output
13
Sample 4of 5
Input
6
100 A
355 BCA
150 BC
160 AC
180 B
190 CA
Output
250
Sample 5of 5
Input
2
5 BA
11 CB
Output
16
1042B.cpp
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Ln 11·137 BGNU C++20 (64)