// STLport regression testsuite component.

// To compile as a separate example, please #define MAIN.

#include <iterator>

#include <vector>

#include <algorithm>

#include <iostream>

#include <iterator>

#include <functional>

#include <numeric>

#ifdef MAIN 

#define partsum2_test main

#endif

#if !defined (STLPORT) || defined(__STL_USE_NAMESPACES)

using namespace std;

#endif

int partsum2_test(int, char**)

{

  int failures=0;

  cout<<"Results of partsum2_test:"<<endl;

  vector <int> v1(5);

  iota(v1.begin(), v1.end(), 1);

  vector <int> v2(v1.size());

  partial_sum(v1.begin(), v1.end(), v2.begin(), multiplies<int>());

  ostream_iterator <int> iter(cout, " ");

  copy(v1.begin(), v1.end(), iter);

  cout << endl;

  if(1 !=v1[0])

    failures++;

  else if(2 !=v1[1])

    failures++;

  else if(2 !=v1[2])

    failures++;    

  else if(2 !=v1[3])

    failures++;    

  else if(2 !=v1[4])

    failures++; 

  copy(v2.begin(), v2.end(), iter);

  cout << endl;

   if(1 !=v2[0])

    failures++;

  else if(2 !=v2[1])

    failures++;

  else if(6 !=v2[2])

    failures++;    

  else if(24 !=v2[3])

    failures++;    

  else if(120!=v2[4])

    failures++; 

  return 0;

}