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// Copyright(c)'1994-2009 by The Givaro group
// This file is part of Givaro.
// Givaro is governed by the CeCILL-B license under French law
// and abiding by the rules of distribution of free software.
// see the COPYRIGHT file for more details.
/*! @file examples/Integer/igcdext.C
* @ingroup examples
* @ingroup integers
* @example examples/Integer/igcdext.C
* @brief NO DOC
*/
#include <iostream>
using namespace std;
#include <stdlib.h>
#include <givaro/givintprime.h>
#include <givaro/givtimer.h>
#include <givaro/givinit.h> // Givaro initialization
using namespace Givaro;
int main(int argc, char** argv)
{
// Givaro::Init(&argc, &argv);
IntegerDom IP;
IntegerDom::Element g,a,b,u,v;
if (argc > 1) a = Integer(argv[1]); else cin >> a;
if (argc > 2) b = Integer(argv[2]); else cin >> b;
Timer tim; tim.clear(); tim.start();
IP.gcd(g,u,v,a,b);
tim.stop();
cout << g << " = " << u << " * " << a << " + " << v << " * " << b << endl;
cerr << tim << endl;
// Givaro::End();
return 0;
}
/* -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
// vim:sts=4:sw=4:ts=4:et:sr:cino=>s,f0,{0,g0,(0,\:0,t0,+0,=s
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