BubbleSort.cpp

/*
C++ program for bubble sort: C++ programming code for bubble sort to sort numbers or arrange
them in ascending order. You can easily modify it to print numbers in descending order.
*/

#include <iostream.h>
int main()
{
  int array[100], n, c, d, swap;
 
  cout<<"Enter number of elements\n";
  cin>>n;
 
  cout<<"Enter Elements";
 
  for (c = 0; c < n; c++)
    cin>>array[c];
 
  for (c = 0 ; c < ( n - 1 ); c++)
  {
    for (d = 0 ; d < n - c - 1; d++)
    {
      if (array[d] > array[d+1]) /* For decreasing order use < */
      {
        swap       = array[d];
        array[d]   = array[d+1];
        array[d+1] = swap;
      }
    }
  }
   cout<<"Sorted list in ascending order:\n";
 
  for ( c = 0 ; c < n ; c++ )
     cout<<array[c];
 
  return 0;
}