Could anyone explain me what I'm doing wrong - Swift logical operators :     enter code here
        var results: [Int] = []
        for n in 1...100 {
        if n % 2 !=0 && n % 7 == 0 {
        results.append(n)
      }
    }

giving me the errors : 
'{' is expected after the if statement 

"braced block of statements is an unused closure"

I'm freaking out....
Thanks for any help in advance 
p.s - I'm new to stackoverflow so if I did something wrong feel free to tell me what I did wrong and how to improve it `enter code here`