Learn Algorithms from LeetCode - 119 (0797. All Paths From Source to Target(Medium))
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Given a directed acyclic graph (DAG) of
n nodes labeled from
n - 1, find all possible paths from node
0 to node
n - 1 and return them in any order.
The graph is given as follows:
graph[i] is a list of all nodes you can visit from node
i (i.e., there is a directed edge from node
i to node
Input: graph = [[1,2],,,]
Explanation: There are two paths: 0 -> 1 -> 3 and 0 -> 2 -> 3.
Input: graph = [[4,3,1],[3,2,4],,,]
n == graph.length
2 <= n <= 15
0 <= graph[i][j] < n
graph[i][j] != i(i.e., there will be no self-loops).
- All the elements of
- The input graph is guaranteed to be a DAG.
Given a directed acyclic graph (DAG) with n nodes labeled from 0 to n — 1, we need to find all possible paths from node 0 to node n — 1 and return them…