 １．按照压缩存储的概念，只存储稀疏矩阵的非零元，以两个三元组｛i,j,e}来表示矩阵的非零元的行，列和数值，就确定了一个非零元．由此，稀疏矩阵可由表示非零元的三元数组及行列数确定．  ２．用户输入数据作为三元组的行，列和非零元的个数，用逗号隔开．并输入非零元的行，列和数值．  ３．本程序只对两个矩阵进行四则运算，所的结果矩阵应该另生成，用二维数组存放，并放入新的矩阵中，只要对矩阵求解就能求出答案． -1. According to

The objective of Multiple Data Compression is to compress the text file and decompress the same file as the compression and decompression is done by some unique keys which made the text file containing unique characters. -The objective of Multiple Da