If you want something to be long, better to declare it long in the first place. However, you can cast if necessary so this:
microlis1 = gugus1 * gugus2 * 1L;
should work like this:
microlis1 = (long)gugus1 * (long)gugus2 * 1L;
If you want something to be long, better to declare it long in the first place. However, you can cast if necessary so this:
microlis1 = gugus1 * gugus2 * 1L;
should work like this:
microlis1 = (long)gugus1 * (long)gugus2 * 1L;