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Monotonic Stack

Problems with tag Monotonic Stack

58 found, showing 30 to 58

2

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Maximum Width Ramp ->

Medium, #962, 2 solutions

Minimum Cost Tree From Leaf Values ->

Medium, #1130, 2 solutions

Minimum Number of Increments on Subarrays to Form a Target Array ->

Hard, #1526, 2 solutions

Minimum Number of Visited Cells in a Grid ->

Hard, #2617, 2 solutions

Next Greater Element I ->

Easy, #496, 3 solutions

Next Greater Element II ->

Medium, #503, 2 solutions

Next Greater Element IV ->

Hard, #2454, 2 solutions

Next Greater Node In Linked List ->

Medium, #1019, 3 solutions

Number of People That Can Be Seen in a Grid ->

Medium, #2282, 2 solutions

Number of Valid Subarrays ->

Hard, #1063, 2 solutions

Number of Visible People in a Queue ->

Hard, #1944, 2 solutions

Odd Even Jump ->

Hard, #975, 3 solutions

Online Stock Span ->

Medium, #901, 2 solutions

Remove Duplicate Letters ->

Medium, #316, 3 solutions

Remove K Digits ->

Medium, #402, 3 solutions

Remove Nodes From Linked List ->

Medium, #2487, 2 solutions

Shortest Subarray to be Removed to Make Array Sorted ->

Medium, #1574, 2 solutions

Shortest Unsorted Continuous Subarray ->

Medium, #581, 3 solutions

Smallest K-Length Subsequence With Occurrences of a Letter ->

Hard, #2030, 2 solutions

Smallest Subsequence of Distinct Characters ->

Medium, #1081, 2 solutions

Steps to Make Array Non-decreasing ->

Medium, #2289, 2 solutions

Subarray With Elements Greater Than Varying Threshold ->

Hard, #2334, 2 solutions

Sum of Subarray Minimums ->

Medium, #907, 2 solutions

Sum of Subarray Ranges ->

Medium, #2104, 2 solutions

Sum of Total Strength of Wizards ->

Hard, #2281, 2 solutions

The Number of Weak Characters in the Game ->

Medium, #1996, 2 solutions

Trapping Rain Water ->

Hard, #42, 5 solutions

Verify Preorder Sequence in Binary Search Tree ->

Medium, #255, 2 solutions