Patterns
top k elements

7 problems

​

#

Title

Acceptance

Difficulty

1

Top 'K' Numbers (easy)
heap
top k elements
priority queue
+2 more

63.6%

easy

2

top k elements
sorting
array
+2 more

42.7%

easy

3

heap
priority queue
top k elements
+3 more

25.0%

easy

4

top k elements
sorting
array
+2 more

55.9%

Med.

5

heap
priority queue
top k elements
+2 more

52.7%

Med.

6

sorting
array
top k elements

51.3%

Med.

7

stack
hash map
priority queue
+2 more

40.1%

hard