Problem 23 - Ceylon

Ceylon, a language based on Java, wasn't too hard to work with. It had some interesting features that made this fun, but compared to working with things like Brainfuck and FALSE, this was a very standard language. I will probably start working with more esoteric languages again soon.

void euler23() {
   
    Boolean isAbundant(Integer x) {
        if (x < 12) {
            return false;
        }
        variable Integer sum = 0;
        Integer ceiling(Float f) { 
            if (f > f.integer.float) {
                return f.integer + 1;
            } else {
                return f.integer;
            } 
        }
        Integer root = ceiling(x.float^0.5);
        if (root * root == x) {
            sum += root;
        }
        for (i in 2..(root -1)) {
            if (x % i == 0) {
                sum += i + (x / i);
            }
        }
        return sum + 1 > x;
    } 
    Integer[] abundants = [for(i in 1..28123) if(isAbundant(i)) i];
    variable Integer ans = 0;
    for (i in 1..28123) {
        variable Boolean wasSum = false;
        for (a in abundants) {
            if (a >= i) {
                break;
            } else if(isAbundant(i - a)) {
                wasSum = true;
                break;
            }
        }
        if (!wasSum) {
            ans += i;
        }
    }
    print(ans);
}