Created
September 7, 2023 14:33
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Esta es una implementación de grafos con lista de adyacencia en el lenguaje C++
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#include <vector> | |
#include <iostream> | |
#define vii vector< vector<int> > | |
using namespace std; | |
void create_graph(int nodes, vii &graph) | |
{ | |
for (int i = 0; i < nodes; i++) | |
{ | |
vector <int> row(0, 0); | |
graph.push_back(row); | |
} | |
} | |
void add_relation(int node1, int node2, vii &graph) | |
{ | |
graph[node1].push_back(node2); | |
graph[node2].push_back(node1); | |
} | |
void print_graph(vii &graph) | |
{ | |
for (int i = 0; i < graph.size(); i++) | |
{ | |
cout << "Nodo " << i << ": "; | |
for (int j = 0; j < graph[i].size(); j++) | |
{ | |
cout << graph[i][j] << " "; | |
} | |
cout << endl; | |
} | |
} | |
int main() | |
{ | |
vii grafo1; | |
create_graph(4, grafo1); | |
add_relation(0, 1); | |
add_relation(1, 2, grafo1); | |
add_relation(1, 3, grafo1); | |
print_graph(grafo1); | |
return EXIT_SUCCESS; | |
} |
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