Two Sum

public class Solution {
    public int[] twoSum(int[] numbers, int target) {
        HashMap<Integer, Integer> visited = new HashMap<Integer, Integer>();
        int[] result = new int[2];
        for(int i = 0; i < numbers.length; i++){
            int tmp = target - numbers[i];
            if(visited.containsKey(tmp)){
                result[0] = visited.get(tmp)+1;
                result[1] = i + 1;
            }
            else
                visited.put(numbers[i], i);
        }
        return result;
    }
}