import java.io.*;

public class BubbleSort {

  public static void bsort(int data[]) {
    int i, j, tmp;

     for(i=data.length-1;i>=0; i--) {
       for(j=0;j<i;j++) {
         if(data[j] > data[j+1]) {
           tmp = data[j];
           data[j] = data[j+1];
           data[j+1] = tmp;
          }
        }
     }
  }

  public static void main(String argv[]) {
    int a[] = {2, 0, -1, 4, 5, 81, 56, 17, 98, 19};
    bsort(a);
    for(int i=0;i<a.length;i++) {
     System.out.println(a[i]);
    } 
  }
}