sr2005roy
diff --git a/‎src/graph/topological-sort.md
Copy file name to clipboardExpand all lines: src/graph/topological-sort.md
+2-1Lines changed: 2 additions & 1 deletion b/‎src/graph/topological-sort.md
Copy file name to clipboardExpand all lines: src/graph/topological-sort.md
+2-1Lines changed: 2 additions & 1 deletion
@@ -65,8 +65,9 @@ vector<int> ans;
 void dfs(int v) {
     visited[v] = true;
     for (int u : adj[v]) {
-        if (!visited[u])
+        if (!visited[u]) {
             dfs(u);
+        }
     }
     ans.push_back(v);
 }
Original file line number	Diff line number	Diff line change
`@@ -65,8 +65,9 @@ vector<int> ans;`
`65`	`65`	`void dfs(int v) {`
`66`	`66`	`visited[v] = true;`
`67`	`67`	`for (int u : adj[v]) {`
`68`		`- if (!visited[u])`
	`68`	`+ if (!visited[u]) {`
`69`	`69`	`dfs(u);`
	`70`	`+ }`
`70`	`71`	`}`
`71`	`72`	`ans.push_back(v);`
`72`	`73`	`}`