Friday, May 21, 2010
matrix multipication
#include
main()
{
int a[3][3],b[3][3],c[3][3],d[3][3],i,j,k,m=2,n=2;
printf("enter the values of matrix a\n");
for(i=0;i<2;i++)
for(j=0;j<2;j++)
scanf("%d",&a[i][j]);
printf("enter the values of matrix b\n");
for(i=0;i<2;i++)
for(j=0;j<2;j++)
scanf("%d",&b[i][j]);
printf("addition of a and b matrix is\n");
for(i=0;i<2;i++)
for(j=0;j<2;j++)
c[i][j]=a[i][j]+b[i][j];
for(i=0;i<2;i++)
for(j=0;j<2;j++)
printf("%d\n",c[i][j]);
printf("MATRIC MULTIPICATION of a and b matrix is\n");
for(i=0;i<2;i++)
{
for(j=0;j<2;j++)
{
c[i][j]=0;
for(k=0;k<2;k++)
{
c[i][j]+=a[i][k]*b[k][j];
}
printf("%d\t",c[i][j]);
}
}
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