Patterns
topological sort

7 problems

#

Title

Acceptance

Difficulty

1

Minimum Number of Vertices to Reach All Nodes (medium)
graph
topological sort
breadth-first search
+1 more

45.0%

Med.

2

topological sort
graph algorithms
recursion
+1 more

26.0%

Med.

3

graph algorithms
topological sort
graph
+2 more

46.4%

Med.

4

graph algorithms
topological sort
recursion
+2 more

47.1%

Med.

5

graph
topological sort
recursion
+1 more

20.0%

hard

6

graph
topological sort
depth-first search
+2 more

45.7%

hard

7

graph algorithms
topological sort
recursion
+2 more

31.9%

hard