importjava.io.*;classGeneral20{publicstaticvoidmain(Stringargs[])throwsIOException{intn;InputStreamReaderisr=newInputStreamReader(System.in);BufferedReaderbr=newBufferedReader(isr);do{System.out.println("Enter a number");n=Integer.parseInt(br.readLine());}while(n<=9);for(inti=9;i>=1;i--){inta=n;while(a>0){intb=a%10;if(b==i)System.out.print(b+" ");a/=10;}}}}

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