testlib/checkers/hcmp.cpp

#include "testlib.h"

#include <string>

using namespace std;

pattern pnum("0|-?[1-9][0-9]*");

bool isNumeric(const string& p)
{
    return pnum.matches(p);
}

int main(int argc, char * argv[])
{
    setName("compare two signed huge integers");
    registerTestlibCmd(argc, argv);
    
    string ja = ans.readWord();
    string pa = ouf.readWord();

    quitif(!isNumeric(ja),
        _fail, "%s is not valid integer", compress(ja).c_str());
    quitif(!ans.seekEof(),
        _fail, "expected exactly one token in the answer file");
    
    quitif(!isNumeric(pa),
        _pe, "%s is not valid integer", compress(pa).c_str());
    quitif(ja != pa,
        _wa, "expected %s, found %s", compress(ja).c_str(), compress(pa).c_str());
    
    quitf(_ok, "answer is %s", compress(ja).c_str());
}