47 lines
1013 B
C
47 lines
1013 B
C
|
/* Matrix operations */
|
||
|
|
|
||
|
|
#define BOUND 100
|
||
|
|
|
||
|
|
int a[BOUND][BOUND],b[BOUND][BOUND],c[BOUND][BOUND];
|
||
|
|
|
||
|
|
main()
|
||
|
|
{
|
||
|
|
int i,j,k;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
for (i=0; i<BOUND; i++)
|
||
|
|
{
|
||
|
|
for (j=0; j<BOUND; j++)
|
||
|
|
{
|
||
|
|
a[i][j] = 1;
|
||
|
|
b[i][j] = 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
for (i=0; i<BOUND; i++)
|
||
|
|
{
|
||
|
|
for (j=0; j<BOUND; j++)
|
||
|
|
{
|
||
|
|
c[i][j] = 0;
|
||
|
|
for (k=0; k<BOUND; k++)
|
||
|
|
{
|
||
|
|
c[i][j] = c[i][j] + a[i][k] * b[k][j];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
for (i=0; i<BOUND; i++)
|
||
|
|
{
|
||
|
|
for (j=0; j<BOUND; j++)
|
||
|
|
{
|
||
|
|
if (c[i][j] != BOUND)
|
||
|
|
{
|
||
|
|
puts("ERROR");
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
i=5;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|