sort_test.cpp

来自「统计软件包」· C++ 代码 · 共 37 行

#include <stdio.h>

#include "dbl_sort.h"

double data[] = { 32.0, 10.0, 20.0, 38.0, 37.0, 28.0, 38.0, 34.0,
                  18.0, 24.0, 18.0, 9.0, 23.0, 24.0, 28.0, 34.0 };


/**
  Print out a vector of doubles, one per line
 */
void pr_vec( const double *v, const size_t N )
{
  for (size_t i = 0; i < N; i++) {
    printf("%7.4f\n", v[i] );
  }
}


int
main()
{
  const size_t N = sizeof( data ) / sizeof( double );
  dbl_sort s;

  printf("Before:\n");
  pr_vec( data, N );

  s.sort( data, N );

  printf("After:\n");
  pr_vec( data, N );

  return 0;
}