我现在的算法中进行数据处理时,有一个数据算出来时就是59位的位宽,而5509A中最长整型位宽long long 型才40位,数据溢出,有什么好的解决办法吗
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我现在的算法中进行数据处理时,有一个数据算出来时就是59位的位宽,而5509A中最长整型位宽long long 型才40位,数据溢出,有什么好的解决办法吗