프로그래머스 - 수열과 구간 쿼리 3 (Go)

---

package main

import (
	"fmt"
)

func main() {
	arr := []int{0, 1, 2, 3, 4}
	queries := [][]int{{0, 3}, {1, 2}, {1, 4}}

	fmt.Print(solution(arr, queries))
}

func solution(arr []int, queries [][]int) []int {

	for i := 0; i < len(queries); i++ {
		start := queries[i][0]
		end := queries[i][1]

		temp := arr[start]
		arr[start] = arr[end]
		arr[end] = temp
	}

	return arr
}