[백준_JAVA] 10813 공 바꾸기

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int M = sc.nextInt();
		int temp;
		
		int[] basket = new int[N+1];
		
		for(int a = 1; a <= N; a++)
			basket[a] = a;
		
		for(int b = 1; b <= M; b++) {
			int i = sc.nextInt();
			int j = sc.nextInt();
			
			temp = basket[i];
			basket[i] = basket[j];
			basket[j] = temp;
		}
		
		for(int c = 1; c < basket.length; c++)
			System.out.print(basket[c] + " ");
		sc.close();
	}
}