09,10,19,25,30,04,09
02,18,19,25,31,09,11
09,18,19,26,33,09,10
01,18,19,27,29,05,11
09,10,19,27,29,08,01
07,18,19,27,29,08,11
09,11,19,28,29,09,06
05,18,19,28,33,04,09
上面是一组数字他们是在表格里为同一列,我想把上面每一行里的第一跟第二列的数字去除掉.或者有没什么更灵活点的.比如删除一列或者2列3列如此这样的?想得出如下结果(以下是删除了第一跟第二列的):
19,25,30,04,09
19,25,31,09,11
19,26,33,09,10
19,27,29,05,11
19,27,29,08,01
19,27,29,08,11
19,28,29,09,06
19,28,33,04,09
或者是如下(以下是删除了第一列的):
10,19,25,30,04,09
18,19,25,31,09,11
18,19,26,33,09,10
18,19,27,29,05,11
10,19,27,29,08,01
18,19,27,29,08,11
11,19,28,29,09,06
18,19,28,33,04,09
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