1functionfoo(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y) {
2return a *2+ b *3+ c *5+ d *7+ e *11+ f *13+ g *17+ h *19+ i *23+ j *29+ k *31+ l *37+ m *41+ n *43+ o *47+ p *53+ q *59+ r *61+ s *67+ t *71+ u *73+ v *79+ w *83+ x *89+ y *97;