Merge pull request #49 from AlgorithmWithGod/ShinHeeEul

[20250206] SWEA / D3 / 암호문3 / 신희을

Author: ShinHeeEul

ShinHeeEul/202502/06 SWEA D3 암호문3.md

@@ -0,0 +1,72 @@
+```java
+import java.util.*;
+ 
+import javax.xml.parsers.*;
+ 
+import org.xml.sax.helpers.DefaultHandler;
+ 
+import java.io.*;
+ 
+public class Solution {
+ 
+    public static void main(String[] args) throws Exception {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+ 
+        StringBuilder sb = new StringBuilder();
+        for(int t = 1; t <= 10; t++) {
+        int N = Integer.parseInt(br.readLine());
+         
+        ArrayList<Integer> list = new ArrayList<>();
+        StringTokenizer st = new StringTokenizer(br.readLine());
+         
+        for(int i = 0; i < N; i++) {
+             
+            list.add(Integer.parseInt(st.nextToken()));
+        }
+         
+        int M = Integer.parseInt(br.readLine());
+ 
+        st = new StringTokenizer(br.readLine());
+        for(int i = 0; i < M; i++) {
+             
+            char c = st.nextToken().charAt(0);
+             
+            if(c == 'I') {
+                int x = Integer.parseInt(st.nextToken());
+                int y = Integer.parseInt(st.nextToken());
+                 
+                ArrayList<Integer> lis = new ArrayList<>();
+                 
+                for(int j = 0; j < y; j++) lis.add(Integer.parseInt(st.nextToken()));
+                 
+                for(int j = lis.size() - 1; j >= 0; j--) {
+                    list.add(x, lis.get(j));
+                }
+                 
+            } else if(c == 'D') {
+                int x = Integer.parseInt(st.nextToken());
+                int y = Integer.parseInt(st.nextToken());
+                while(y --> 0)
+                    list.remove(x);
+            } else {
+                int y = Integer.parseInt(st.nextToken());
+                ArrayList<Integer> lis = new ArrayList<>();
+                 
+                for(int j = 0; j < y; j++) lis.add(Integer.parseInt(st.nextToken()));
+                 
+                list.addAll(lis);
+            }
+        }
+        sb.append("#").append(t).append(" ");
+         
+        for(int i = 0; i < 10; i++) sb.append(list.get(i)).append(" ");
+         
+        sb.append("\n");
+         
+        }
+         
+        System.out.println(sb);
+    }
+ 
+}
+```