import java.io.*;

class cntwords
{
          
      publicstaticvoid main(String args[]) throws IOException
      {
    
    try
    {
      FileReader fr = new FileReader("data.txt");
      BufferedReader br = new BufferedReader(fr);
      String str;

      while((str = br.readLine()) != null)
            countwords(str);
      fr.close();
    }
    catch(FileNotFoundException e)
     {
      System.out.println("File Not Found");
    }
    catch(IOException e)
        {
      System.out.println("Exception : " + e);
    } 
      }
    
      staticvoid countwords(String st)
      {
    int len,i,totwords=1,j=-1,k=0,freqarr[],temp;
    int cnt=0,flag=0;
    len = st.length();
    char ch[];
    String starr[],st1[];
        
    for(i=0;i<len-1;i++)
    {
       if(st.charAt(i) != ' ' && st.charAt(i+1) == ' ')
          totwords++;
    }
     
        starr = new String[totwords+1];
        freqarr = newint[totwords];
    st1 = new String[totwords];

    for(i=0;i<len-1;i++)
    {
        if(st.charAt(i) != ' ' && st.charAt(i+1) == ' ')
        {
           ch = newchar[(i+1) - j];
           st.getChars(j+1,i+1,ch,0);
           starr[k++] = new String(ch);
           j = i+1;
        }    
    }

    ch = newchar[(i+1) - j];    
        st.getChars(j+1,i+1,ch,0);
        starr[k] = new String(ch);
    k=0;

    for(i=0;i<totwords;i++)
        {
        temp = 1;
       flag = 0;
           for(j=i+1;j<=totwords;j++)
       {
          if(starr[i].equals(starr[j]))
            temp++;
        }
       freqarr[k] = temp;

           for(cnt=0;cnt<k;cnt++)
           {
          if(starr[i].equals(st1[cnt]))
                 flag = 1;
           }
       if(flag == 0)
             st1[k++] = starr[i];    
    }   
                
    for(i=0;i<k;i++)
           System.out.println(st1[i] + "has count : " + freqarr[i]);
    writedata(st1,freqarr,k);
      }
    
      staticvoid writedata(String arr[],int intarr[],int len)
      {
          try
          {

       FileOutputStream fos = new FileOutputStream("res.txt");
       FileOutputStream fos1 = new FileOutputStream("res1.txt");            
       DataOutputStream dos = new DataOutputStream(fos);
       int i,j,val;
           String temp;
           for(i=0;i<len;i++)
       {
              dos.writeChars(arr[i]); 
          dos.writeChars(Integer.toString(intarr[i]));
          dos.writeChar(' ');
       }
           fos.close();
           dos = new DataOutputStream(fos1);
    
       for(i=0;i<len;i++)
           {
              for(j=i+1;j<len;j++)
              {
              if(intarr[i] < intarr[j])
                  {
                     val = intarr[j];
                     intarr[j] = intarr[i];
                     intarr[i] = val;
                     temp = arr[j];
                     arr[j] = arr[i];
                     arr[i] = temp;
                  }
              }
           }

       for(i=0;i<len;i++)
       {
              dos.writeChars(arr[i]); 
          dos.writeChars(Integer.toString(intarr[i]));
          dos.writeChar(' ');
       }    
       fos1.close();
      }
      catch(IOException e)
          {
           System.out.println("Exception : " + e);
    
      }
      
      }   
}