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New tests

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This commit is contained in:
Guilherme Werner
2023-06-18 20:26:07 -03:00
parent 597990c972
commit 8198093375
5 changed files with 175 additions and 15 deletions
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72
Source/Graph.cpp
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@ -116,6 +116,78 @@ Graph *Graph::ToTransitiveClosure()
return new Graph(closure, closure.size());
}
void Graph::TransitiveReduction()
{
auto closure = this->GetAdjacencyMatrix();
cout << "G1:" << endl;
Graph::_PrintAdjacencyMatrix(closure);
for (auto k = 0; k < this->nodes; k++)
{
for (auto i = 0; i < this->nodes; i++)
{
for (auto j = 0; j < this->nodes; j++)
{
if (i == j)
{
closure[i][j] = 1;
}
else
{
closure[i][j] = closure[i][j] || (closure[i][k] && closure[k][j]);
}
}
}
}
cout << "TC:" << endl;
Graph::_PrintAdjacencyMatrix(closure);
auto reduction = this->GetAdjacencyMatrix();
for (auto j = 0; j < this->nodes; j++)
{
for (auto i = 0; i < this->nodes; i++)
{
if (reduction[i][j] == 1)
{
for (auto k = 0; k < this->nodes; k++)
{
if (reduction[j][k] == 1)
{
reduction[i][k] = 0;
}
}
}
}
}
cout << "G2:" << endl;
Graph::_PrintAdjacencyMatrix(reduction);
for (auto k = 0; k < this->nodes; k++)
{
for (auto i = 0; i < this->nodes; i++)
{
for (auto j = 0; j < this->nodes; j++)
{
if (i == j)
{
reduction[i][j] = 1;
}
else
{
reduction[i][j] = reduction[i][j] || (reduction[i][k] && reduction[k][j]);
}
}
}
}
cout << "TC:" << endl;
Graph::_PrintAdjacencyMatrix(reduction);
}
/*
void Graph::TransitiveClosure()
{