Bss object when this module is linked practice

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Unformatted text preview: om the stack. Your job is to address these problems and devise a transpose routine that runs as fast as possible. Homework Problem 6.33 [Category 4]: This assignment is an intriguing variation of Problem 6.32. Consider the problem of converting a directed graph into its undirected counterpart ¼ . The graph ¼ has an edge from vertex Ù to vertex Ú iff there is an edge from Ù to Ú or from Ú to Ù in the original graph . The graph is represented by its adjacency matrix as follows. If Æ is the number of vertices in then is an Æ ¢ Æ matrix and its entries are all either 0 or 1. Suppose the vertices of are named Ú¼ Ú½ Ú¾ ÚÆ ½ . Then is 1 if there is an edge from Ú to Ú and 0 otherwise. Observe, that the elements on the diagonal of an adjacency matrix are always 1 and that the adjacency matrix of an undirected graph is symmetric. This code can be written with a simple loop: 1 2 3 4 5 6 7 void col_convert(int *G, int dim) { int i, j; for (i = 0; i < dim; i++) for (j = 0; j < dim; j++) G[j*dim + i...
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This note was uploaded on 09/02/2010 for the course ELECTRICAL 360 taught by Professor Schultz during the Spring '10 term at BYU.

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