how make sum of matriks which the ordo inputed by user?

Answer 1

how if the matrix have two or more dimention?

Answer 2

you have to use arrays to do so
for eg.
a[]={1,2,3,4};
b[]={1,2,3,4};

c[]=new int [4];
for(int I=0;I<=3;I++){
c[I]=a[I]+b[I];
sopln (c[I]);
}