Lines Matching defs:e0
169 int e0 = -1, ei = 0, ej = 0, min_weight, weight;
200 e0 = ei ^ vt;
212 if( e0 > 0 )
220 if( e0 <= 0 )
224 min_weight = edges[e0].weight;
229 for( v = edges[e0^k].dst;; v = edges[ei].dst )
243 edges[e0].weight -= min_weight;
244 edges[e0^1].weight += min_weight;
250 for( v = edges[e0^k].dst;; v = edges[ei].dst )
280 e0 = 0;
320 e0 = ei;
330 if( (v->parent = e0) > 0 )
