Submission #1178630

---

Source Code Expand

n = parse(Int, readline())
sum = n * (n + 1) / 2
function primejudge(n)
    if n == 1
        return 0
    elseif n == 2
        return 1
    elseif n == 3
        return 1
    elseif n % 2 == 0
        return 0
    else
        x = 3
        while x * x <= n
            if n % x == 0
                return 0
            end
            x += 2
        end
        return 1
    end
end

if primejudge(sum) == 1
    println("WANWAN")
else
    println("BOWBOW")
end

Submission Info

Judge Result