Source Code : Selection Sort.C

Selection Sort.C

/* CH9PR5.C: Selection sort. */

#include

#include

void main( )

{

  int arr[5] = { 25, 17, 31, 13, 2 } ;

  int i, j, temp ;

  clrscr( ) ;

  printf ( "Selection sort.\n" ) ;

  printf ( "\nArray before sorting:\n") ;

  for ( i = 0 ; i <= 4 ; i++ )

  printf ( "%d\t", arr[i] ) ;

  for ( i = 0 ; i <= 3 ; i++ )

  {

  for ( j = i + 1 ; j <= 4 ; j++ )

  {

  if ( arr[i] > arr[j] )

  {

  temp = arr[i] ;

  arr[i] = arr[j] ;

  arr[j] = temp ;

  }

  }

  }

  printf ( "\n\nArray after sorting:\n") ;

  for ( i = 0 ; i <= 4 ; i++ )

  printf ( "%d\t", arr[i] ) ;

  getch( ) ;

}