Sep 4, 2023 · Aug 21, 2023 · Aug 21, 2023 · Sep 4, 2023 · Sep 4, 2023 · Aug 21, 2023
diff --git a/problems/0797.所有可能的路径.md b/problems/0797.所有可能的路径.md
Original file line number	Diff line number	Diff line change
Expand Up		@@ -217,7 +217,29 @@ class Solution:
		self.path.pop() # 回溯
		```

	### Rust

	```rust
	impl Solution {
	pub fn all_paths_source_target(graph: Vec<Vec<i32>>) -> Vec<Vec<i32>> {
	let (mut res, mut path) = (vec![], vec![0]);
	Self::dfs(&graph, &mut path, &mut res, 0);
	res
	}

	pub fn dfs(graph: &Vec<Vec<i32>>, path: &mut Vec<i32>, res: &mut Vec<Vec<i32>>, node: usize) {
	if node == graph.len() - 1 {
	res.push(path.clone());
	return;
	}
	for &v in &graph[node] {
	path.push(v);
	Self::dfs(graph, path, res, v as usize);
	path.pop();
	}
	}
	}
	```

		<p align="center">
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