Patterns
monotonic stack

6 problems

#

Title

Acceptance

Difficulty

1

Problem 4: Next Greater Element (easy)
array
stack
two pointers
+3 more

31.5%

easy

2

stack
monotonic stack
array
+1 more

55.3%

easy

3

monotonic stack
array
stack

54.8%

easy

4

monotonic stack
array
stack
+1 more

67.6%

Med.

5

string
greedy algorithm
monotonic stack
+3 more

18.0%

Med.

6

stack
monotonic stack
array
+2 more

49.6%

Med.