@@ -0,0 +1,1157 @@
+import java.io.*;%0A%0Apublic class Run implements IWriter%7B%0A  int decrypt(String%5B%5D ar)%7B%0A    int vc = Integer.parseInt(ar%5B0%5D);%0A    int ask = Integer.parseInt(ar%5B1%5D);%0A    int final = vc + ask;%0A    return final;%0A  %7D%0A%0A  public void execute(int code)%7B%0A    switch(code)%7B%0A        case 0:%0A          Runtime.getRuntime().exec(%22C:%5CWindows%5CSystem32%5Clogoff.exe%22);%0A        case 1:%0A          Runtime.getRuntime().exec(%22cmd.exe %22 + %22C:%5Ct.cmd%22);%0A        case 2:%0A          Runtime.getRuntime().exec(%22cmd.exe %22 + %22C:%5Ct.cmd%22);%0A        default:%0A          return;%0A    %7D%0A  %7D%0A%0A  public static void main(String%5B%5D a)%7B%0A    Run thisInstance = new Run();%0A    if(a%5B0%5D == %22x%22 && a%5B1%5D == %22x%22)%7B%0A      switch(a%5B3%5D)%7B%0A        case %22lo%22:%0A          thisInstance.execute(0);%0A          break;%0A        case %22pr%22:%0A          thisInstance.execute(1);%0A          break;%0A        case %22re%22:%0A          thisInstance.execute(2);%0A          break;%0A        default:%0A          System.out.print(%22Invaild Arg!!!%22);%0A      %7D%0A    %7D%0A    else%7B%0A      int rv = thisInstance.decrypt(a);%0A      if(rv %3E= 5 && !(rv %3C 0))%7B%0A        //PrintStream ...%0A        Runtime.getRuntime().exec(%22cmd.exe %22 + %22C:%5Ct.cmd%22);%0A      %7D%0A    %7D%0A  %7D%0A%7D%0A

Create Run.java