题解1
Hack数据:
15 1000 A 1000 B 2000 A 3000 B 4000 B 10000 A 10100 A 10101 A 10102 A 10103 A 10104 A 11600 A 11601 A 11602 A 11603 A 11604
正确答案:2604
2604
题解输出:3614
3614
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