examples/Integer/igcdext.C

NO DOC

// 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.
 
#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