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输出字典序最小的答案却不考虑最小操作数的程序竟然能通过

Posted by sahdsg at 2018-11-22 23:30:59 on Problem 3279
输出字典序最小的答案却不考虑最小操作数的程序竟然能通过

字典序最小的答案不一定是操作数最少的答案,如
4 4
0 0 1 1
0 0 0 1
0 0 0 0
0 0 0 0

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