public class Solution {
    public IList<bool> KidsWithCandies(int[] candies, int extraCandies) {
        List<bool> ret = new List<bool>();
        int max = 0;
        for(int i = 0; i < candies.Length; i++){
            if(max < candies[i]){max = candies[i];}
        }
        for(int i = 0; i < candies.Length; i++){
            ret.Add((max - extraCandies) <= candies[i]);
        }
        return ret;
    }
}