1_to_sum.js

gistfile1.txt

/**
 * @param {number[]} nums
 * @param {number} target
 * @return {number[]}
 */

var twoSum = function(nums, target) {
    len = nums.length;
    //console.log(len)
    var res = [];
    for (i=0; i<len; i++){
      for (f=i+1; f<len; f++){
        if (nums[i] + nums[f] == target){
          res.push(i,f);

        }
        /*else{
          console.log("not much")
        }*/
      }
    }
    return res;
};
console.log(twoSum([1,2,7],9));