#include #include /* house.c : 1999 3 26 by T.Oguni */ #define N 3 main(){ double A[N][N]={3.,2.,1.,2.,3.,2.,1.,2.,3.}; double Q[N][N], B[N][N], C[N][N], QQ[N][N], AA[N][N]; int i, j, n=3; for (i=0; i