[SWEA] 8일차 - 암호문3

 

 

[문제]

https://swexpertacademy.com/main/code/problem/problemDetail.do?contestProbId=AV14zIwqAHwCFAYD

SW Expert Academy

 

 

 

[소스 코드]

import java.io.*;
import java.util.*;
public class Solution {
	public static void main(String[] args) throws IOException{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringTokenizer st;
		for(int tc=1;tc<=10;tc++) {
			StringBuilder sb = new StringBuilder();
			List<Integer> list = new LinkedList<>();
			int n = Integer.parseInt(br.readLine());
			st = new StringTokenizer(br.readLine());
			for(int i=0;i<n;i++) {
				list.add(Integer.parseInt(st.nextToken()));
			}
			int cmd = Integer.parseInt(br.readLine());
			st = new StringTokenizer(br.readLine());
			for(int i=0;i<cmd;i++) {
				String str = st.nextToken();
				if(str.equals("I")) {
					int x = Integer.parseInt(st.nextToken());
					int y = Integer.parseInt(st.nextToken());
					for(int j=0;j<y;j++) {
						list.add(x++,Integer.parseInt(st.nextToken()));
					}
				}
				else if(str.equals("D")) {
					int x = Integer.parseInt(st.nextToken());
					int y = Integer.parseInt(st.nextToken());
					for(int j=0;j<y;j++) {
						list.remove(x);
					}
				}
				else {
					int y = Integer.parseInt(st.nextToken());
					for(int j=0;j<y;j++) {
						int s = Integer.parseInt(st.nextToken());
						list.add(s);
					}
				}
			}
			for(int i=0;i<10;i++) {
				sb.append(list.get(i)+" ");
			}
			System.out.println("#"+tc+" "+sb);
		}
	}
}