/**

 * @param {number[]} nums

 * @param {number} target

 * @return {number[]}

 */

var twoSum = function(nums, target) {

    var len = nums.length;

    for(let i = 0;i<len;i++){

        for(let j = 0;j<len;j++){

            if(i!=j){

                var sum = nums[i]+nums[j];

                if(sum === target){

                    return [i,j];

                }

            }

        }

    }

};

var nums = [1,2,3,4,5];

twoSum(nums,9);