Either that, or I just missed it. For anyone wondering (I think) the change is that the inner loop read "(j=i; j<=i; j++)". Note the first statement "j=i" is no

Either that, or I just missed it. For anyone wondering (I think) the change is that the inner loop read "(j=i; j<=i; j++)". Note the first statement "j=i" is not "j=1". It would probably be clearer with a variable other than i.