1000*1000的矩阵A、B、C,C=A*B
2016-07-27
18
1000*1000的矩阵A、B、C,C=A*B2011-04-06效率可以对比matlabint m;int i, j, k;double r;double *A, *B, *C;m = 1000;A = new double[m*m];B = new double[m*m];C = new double[m*m];//置初值for (i=0; i<m*m; i++) {A[i] = 1;B[i] = 1;C[i] = 0;}int bf; // b...