WA5 can sb give me some hints?
wa5 again and again

The same problem
I can't find mistake:(

try this test
1 4
1.0
2.1
3.2
4.5

the right answer is 10

thank you so much !!!!!!!!!!

I finally find the problem.
I use function round first.But it has bug!
e.g. round(3.5)=3(<>4) round(3.6)=4
p.s. I use pascal.

thx again

First. Is requied number more than 0?
Second. Please, give me several tests for correction my program (I don't use round-up and my code pass all tests of this forum).

Obviously it's positive, otherwise division is not well defined. Also, my algo would always output 0 if I allow it to test this value :)