实现素性检测。但不能实现太大的数，只能在小数范围内，而又不能完全确定就是素数，只能粗略估计。-achieve Primality Testing. But too few achieve, only in a minority within, and is not fully ascertained is the prime, only a rough estimate.

Status CreateSMatrix(RLSMatrix &M) { // 创建稀疏矩阵M int i Triple T Status k printf(\"请输入矩阵的行数,列数,非零元素数：\") scanf(\"％d,％d,％d\",&M.mu,&M.nu,&M.tu) M.data[0].i=0 // 为以下比较做准备 for(i=1 i<=M.tu i++) { do {