SWEA_1229) 암호문2

1229) 암호문2 (19.10.21)


문제 링크 (SW Expert Academy)

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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));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
        StringTokenizer tk;
        
        for(int test=1; test<=10; test++) {
            int n = Integer.parseInt(br.readLine());
            
            ArrayList<Integer> list = new ArrayList<>();
            
            tk = new StringTokenizer(br.readLine());
            for(int i=0;i<n;i++) {
                list.add(Integer.parseInt(tk.nextToken()));
            }
            
            int m = Integer.parseInt(br.readLine());
            int cnt = 0;
            
            tk = new StringTokenizer(br.readLine());
            while(cnt<m) {
                String s = tk.nextToken();
                if(s.equals("I")) {
                    int x = Integer.parseInt(tk.nextToken());
                    int y = Integer.parseInt(tk.nextToken());
                    
                    for(int p=0;p<y;p++) {
                        list.add(x, Integer.parseInt(tk.nextToken()));
                        x = x+1;
                    }
                }
                else if(s.equals("D")) {
                    int x = Integer.parseInt(tk.nextToken());
                    int y = Integer.parseInt(tk.nextToken());
                    
                    for(int p=0;p<y;p++) {
                        list.remove(x);
                    }
                }
                
                cnt = cnt+1;
            }
            
            bw.write("#" + test + " ");
            for(int i=0;i<10;i++) {
                bw.write(list.get(i)+" ");
            }
            bw.write("\n");
        }
        
        bw.flush();
        bw.close();
    }
}
cs




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