import java.io.*;

public class Counter {
  
  public static void main(String[] args) throws Exception {
    
    InputStream in = new FileInputStream(new File("out.txt"));
    BufferedReader reader = new BufferedReader(
            new InputStreamReader(in));
    
    String line;
    int[] counters = new int[10];
    int lineCounter = 0;
    while( (line = reader.readLine()) != null ) {
      
      lineCounter++;
      count(line, counters);
    }
    
    System.out.println("文字出现了" + lineCounter + "行");
    for(int i=0; i<counters.length; i++) {
      
      System.out.printf("%d出现%d次\n", i, counters[i]);
    }
    
    reader.close();
    in.close();
  }
  
  private static void count(String line, int[] counters) {
    
    for(int i=0; i<line.length(); i++) {
      
      char c = line.charAt(i);
      if( Character.isDigit(c) )
        counters[c - '0']++;
    }
  }
}