求大神解释 TOO ＬＯＮＧ　ＯＮ　ＬＩＮＥ　０

P2196 [NOIP1996 提高组] 挖地雷

# ....哈？（前排茫然）
by 冰の妖精 @ 2017-09-15 22:42:21

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输出格式不对
by whistle998 @ 2017-09-26 17:07:17

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