分治法实现的大整数乘法。是学习分治算法策略的很好的范例。-Sub-rule method to achieve the large-integer multiplication. Is a good example of learning the strategy of divide and conquer algorithm.

此为对分治法大整数相乘的一个改进，能够给对刚开始学习算法的人一个了解的机会-This is an improved large integer multiplication of divide-and-conquer method to the beginning of the learning algorithm an understanding of the opportunity