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Solution: All Paths From Source to Target

Explore how to solve directed acyclic graph pathfinding problems by applying backtracking and depth-first search. Understand the recursive approach to track and record complete paths from the source node to the target node. This lesson helps you build the foundation to handle all route combinations in acyclic graphs and manage path exploration efficiently.

Statement

You are given a directed acyclic graph (DAG) with nn nodes, labeled from 00 to n1n - 1. The graph is represented as an adjacency list, where graph[i] is a list of all nodes to which node i has a directed edge to.

Your task is to find all possible paths from node 0 ...