Acyclic digraphs in Data Structure

Here we will see the what is the Acyclic digraphs. The acyclic digraphs are directed graphs containing no directed cycles. The Directed Acyclic Graphs are abbreviated as DAG.

Every finite DAG has at-least one node whose out-degree is 0.

Example of DAG with one node −

Example of DAG with two nodes −

Example of DAG with three nodes −