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,值的累加有关问题

WBOY
WBOYOriginal
2016-06-13 11:26:35860browse

求助,值的累加问题


如图,同列中第三行的值为第一行和第二行值的累加。但是我程序里是通过数组去输出表格,这样累加的效果如何实现?

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