What does this program segment do? s=0 for (i-n; D-1: i-) if((i%2)--0) s 1; Select one: o a. Adds the odd integers from n down to 1. Adds all the integers from 1 to n-1. c.None of these. . Adds all the integers from 1 to n. O e. Adds the even integers from n down to 1