Wrong answer of root problem 10

[mohamed-180]

You ask for the odd numbers, but the solution is for even numbers.

Solution using iterators :

println!("{:?}", (1..100).into_iter().filter(|x| x % 2 != 0)
            .map(|x| (x as f32).powi(2))
            .sum::<f32>()
            .powf(0.2)
            );