Doing homework and I'm stuck (Fragments)

Question

I am having trouble interpreting how to write this fragment? sum for i from 1 to n sum for j from 1 to i sum

Michal Habalcik · Answer

you also have to define 'n' with some int value int sum = 0; int n = ???; for (int i=1; i { sum -= 1; for (int j=1; j sum += 2; }

Philip Harris · Answer

I really appreciate it man sometimes the way my instructor /book puts things makes the easy things hard at least for me. I might message you if i get stuck if that is cool with you.