0w1

Entries from 2017-01-22 to 1 day

TIOJ 1908 大根蘿蔔 ( DP, bitmask )

1908 - 大根蘿蔔 | TIOJ INFOR Online JudgeProblem Description: You are given a matrix of N * N, each cell with a positive value. You can take values away from each cell at most once, in any order, but after taking a value from a particular …