package main

import "fmt"

func twoSum(nums []int, target int) []int {
	var size int = len(nums)
	var i int = 0
	var j int = 1
	outer: for i = 0; i < size - 1; i++ {
		for j = i + 1; j < size; j++ {
			if nums[i] + nums[j] == target {
				break outer
			}
		}
	}
	return []int{i, j}
}

func main() {
	nums := []int{2, 7, 11, 15}
	fmt.Printf("%v\n", twoSum(nums, 9))
}