翻译：指派任务确定独立零元素。圈零法：依次寻找只有一个零元素的行或列并圈出并划去该零元素所在的列或行中其他零元素此时可能出现3种情况：
Assignment of tasks (determining independent zero elements). Circle-zero method: sequentially search for rows or columns with only one zero element and circle it. Cross out other zero elements in the column or row where the zero element is located. There may be three possible situations at this point:
原文地址: http://www.cveoy.top/t/topic/hrkU 著作权归作者所有。请勿转载和采集!