?? 4trmul0.c
字號:
#include "stdio.h"
#include "4trmul.c"
main()
{ int i,j;
static double a[4][5]={ {1.0,3.0,-2.0,0.0,4.0},
{-2.0,-1.0,5.0,-7.0,2.0},
{0.0,8.0,4.0,1.0,-5.0},
{3.0,-3.0,2.0,-4.0,1.0}};
static double c[4][3],b[5][3]={ {4.0,5.0,-1.0},
{2.0,-2.0,6.0},{7.0,8.0,1.0},
{0.0,3.0,-5.0},{9.0,8.0,-6.0}};
trmul(a,b,4,5,3,c);
for (i=0; i<=3; i++)
{ for (j=0; j<=2; j++)
printf("%13.7e ",c[i][j]);
printf("\n");
}
printf("\n");
}
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