leetcode题解 - 两数之和

class Solution {
    public int[] twoSum(int[] nums, int target) {
        int[] ints = new int[2];
        for(int i = 0;i<nums.length-1;i++){
            for(int j = 1;j<nums.length;j++){
              //题目中说了数组中元素不能使用两遍
                if(i!=j && nums[i]+nums[j]==target){
                    ints[0] = i;
                    ints[1] = j;
                }
            }
        }
        return ints;
    }
}