import java.util.*;
public class Main_1002 {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
           Tele tele=new Tele();
           tele.inputTele();
           tele.judge();
	}
}
class Tele{
	Scanner reader=new Scanner(System.in);
	int totalNum;
	String []teleNumber,solution,sol;
	public Tele()
	{
		totalNum=reader.nextInt()+1;
		teleNumber=new String[totalNum];
		solution=new String[totalNum];
		sol=new String[totalNum];
	}
	void inputTele()
	{
		for(int i=0;i<totalNum;i++)
			teleNumber[i]=reader.nextLine().trim();
	}
	void judge()
	{
		for(int i=0;i<totalNum;i++)
		{
			solution[i]="";
			for(int j=0;j<teleNumber[i].length();j++)
			{
				char temp=teleNumber[i].charAt(j);
				
			    switch(temp)
			        {
			           case '0':
			    	      solution[i]+=0;
			              break;
			           case '1':
			        	  solution[i]+=1;
			        	  break;
			          case 'A':
			          case 'B':
			          case 'C':
			          case '2':
				          solution[i]+=2;
			              break;
			          case 'D':
			          case 'E':
			          case 'F':
			          case '3':
				          solution[i]+=3;
				          break;
			          case 'G':
			          case 'H':
			          case 'I':
			          case '4':
				          solution[i]+=4;
				          break;
			          case 'J':
			          case 'K':
			          case 'L':
			          case '5':
				          solution[i]+=5;
				          break;
			          case 'M':
			          case 'N':
			          case 'O':
			          case '6':
				          solution[i]+=6;
				          break;
			          case 'P':
			          case 'R':
			          case 'S':
			          case '7':
				          solution[i]+=7;
				          break;
			          case 'T':
			          case 'U':
			          case 'V':
			          case '8':
				          solution[i]+=8;
				          break;
			          case 'W':
			          case 'X':
			          case 'Y':
			          case '9':
				          solution[i]+=9;
				          break;
				          default:break;
			        }
			}
		}
		outputTele();
	}
	void outputTele()
	{
		for(int i=0;i<totalNum;i++)
		{
			int k=0;
			sol[i]="";
			try
			{
				for(int j=0;j<solution[i].length();j++)
			{
					if(k==3)
					   {
						sol[i]=(sol[i]+'-').trim();
					    k++;
					   }
				    if(solution[i].charAt(j)!='-')
					   {
				    	sol[i]=(sol[i]+solution[i].charAt(j)).trim();
					    k++;
				       }
			}
			}catch(Exception e){}
				}
		String temp="";
		for(int i=0;i<totalNum;i++)
			{
			for(int j=i+1;j<totalNum;j++)
				{
				
					if(sol[i].compareToIgnoreCase(sol[j])>0)
					{	
					temp=sol[i];
				    sol[i]=sol[j];
				    sol[j]=temp;
				    }
				}
			}
		int []time=new int[totalNum];
		boolean fl=true;
		for(int i=0;i<totalNum;i++)
			{
			time[i]=1;
			for(int j=i+1;j<totalNum;j++)
			{
				if(sol[i].equalsIgnoreCase(sol[j])&&!sol[j].equalsIgnoreCase("*"))
					{
					time[i]++;
					sol[j]="*";
					fl=false;
					}
			}
			}
		for(int i=0;i<totalNum;i++)
		{
			if(!sol[i].equalsIgnoreCase("*")&&time[i]>1)
				{
				System.out.print(sol[i]+" ");
				System.out.println(time[i]);
				}
		}
		if(fl)
			System.out.println("No duplicates.");
	}
}

• your code is running and judging right now... (3776) Yitian 2009-05-21 12:22:21