Abdelrahman Said
38 lines
900 B
C
38 lines
900 B
C
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#include <igraph.h>
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int main(void) {
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igraph_t g1, g2;
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igraph_bool_t iso;
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/* Initialize the library. */
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igraph_setup();
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/* Seed the default random number generator and create a random graph. */
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igraph_rng_seed(igraph_rng_default(), 1122);
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igraph_erdos_renyi_game_gnp(&g1, 100, 3.0 / 100, IGRAPH_UNDIRECTED, IGRAPH_SIMPLE_SW, IGRAPH_EDGE_UNLABELED);
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/* Seed the generator with the same seed again,
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* and create a graph with the same method. */
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igraph_rng_seed(igraph_rng_default(), 1122);
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igraph_erdos_renyi_game_gnp(&g2, 100, 3.0 / 100, IGRAPH_UNDIRECTED, IGRAPH_SIMPLE_SW, IGRAPH_EDGE_UNLABELED);
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/* The two graphs will be identical. */
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igraph_is_same_graph(&g1, &g2, &iso);
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if (!iso) {
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return 1;
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}
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/* Destroy no longer needed data structures. */
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igraph_destroy(&g2);
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igraph_destroy(&g1);
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return 0;
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}
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