fix 1003, should add bidirectional edge

2026-08-18 01:18:40 +08:00 · 2018-01-05 16:42:07 +08:00
parent db9d050498
commit 1b6d9cfcd6
1 changed files with 5 additions and 2 deletions
@@ -101,9 +101,12 @@ void Read(Graph G)
        e->length    = length;
        e->iter      = G->vs[id1].adj;
        G->vs[id1].adj = e;
+        /* The other direction */
+        e++, i++;
+        e->id        = id1;
        e->length    = length;
-        e->iter      = G->vs[i].adj;
-        G->vs[i].adj = e;
+        e->iter      = G->vs[id2].adj;
+        G->vs[id2].adj = e;
    }
 }