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#include "parser.h"
#include "printer.h"
#include "matrix.h"
#include "symmetry.h"
#include "gfanapplication.h"
class ComposePermutationApplication : public GFanApplication
{
FieldOption theFieldOption;
public:
bool includeInDefaultInstallation()
{
return false;
}
const char *helpText()
{
return "This program takes a list of permutations and composes them in the given order.\n";
}
ComposePermutationApplication()
{
registerOptions();
}
const char *name()
{
return "_composepermutations";
}
int main()
{
IntegerMatrix m=rowsToIntegerMatrix(FileParser(Stdin).parseIntegerVectorList());
int n=m.getWidth();
IntegerVector p=SymmetryGroup::identity(n);
for(int i=0;i<m.getHeight();i++)
p=SymmetryGroup::compose(p,m[i]);
AsciiPrinter(Stderr).printVector(p);
return 0;
}
};
static ComposePermutationApplication theApplication;
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