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Edit File: maxdeg
/* find nodes of max and min degree */ BEG_G {node_t mxn, mnn; int maxd = -1; int mind = 1000000;} N { if (degree > maxd) {maxd = degree; mxn = $;} if (degree < mind) {mind = degree; mnn = $;} } END_G {printf ("max degree = %d, node %s, min degree = %d, node %s\n", maxd, mxn.name, mind, mnn.name)}