int main()
{ int a[3][3],b[3][3],c[3][3],d[3][3];
//array a+ array b results into array C.
//array a- array b results into array d.
int i,j;
for(I = 0; I<3; I++) // Assign a value to the array a.
for(j = 0; j & lt3; j++)
scanf("%d ",& ampa[I][j]);
for(I = 0; I<3; I++) // Assign a value to the array b.
for(j = 0; j & lt3; j++)
scanf("%d ",& ampb[I][j]);
Printf ("output array a \ n");
for(I = 0; I<3; i++)
{ for(j = 0; j & lt3; j++)
printf("%4d ",a[I][j]);
printf(" \ n ");
}
Printf ("output array b \ n");
for(I = 0; I<3; i++)
{ for(j = 0; j & lt3; j++)
printf("%4d ",b[I][j]);
printf(" \ n ");
}
Printf ("the result of adding array A and array B: \ n");
for(I = 0; I<3; i++)
{ for(j = 0; j & lt3; j++)
{ c[I][j]= a[I][j]+b[I][j];
printf("%4d ",c[I][j]);
}
printf(" \ n ");
}
Printf ("Subtraction result of array A and array B: \ n");
for(I = 0; I<3; i++)
{ for(j = 0; j & lt3; j++)
{ c[I][j]= a[I][j]-b[I][j];
printf("%4d ",c[I][j]); }
printf(" \ n ");
}
}