twosum.go

func twoSum(nums []int, target int) []int {
    data :=make(map[int]int,0)
    returnData := make([]int,0)
    for i:=0;i< len(nums);i++{
        if val,found := data[target-nums[i]];found{
            returnData = append(returnData, val, i)
            break
        }else{
            data[nums[i]] =i
        }
    }
    return returnData
}