Yandex Two Pointers Questions

28 two pointers problems asked at Yandex interviews

Easy (13)Medium (13)Hard (2)

Questions

TitleDifficulty
Find K Closest ElementsMedium
String CompressionMedium
Valid Palindrome IIEasy
Move ZeroesEasy
One Edit DistanceMedium
Permutation in StringMedium
Longest Palindromic SubstringMedium
Valid PalindromeEasy
Merge Sorted ArrayEasy
Interval List IntersectionsMedium
Trapping Rain WaterHard
Squares of a Sorted ArrayEasy
Is SubsequenceEasy
Container With Most WaterMedium
Remove ElementEasy
Remove Duplicates from Sorted ArrayEasy
4SumMedium
Intersection of Two ArraysEasy
Product of Two Run-Length Encoded ArraysMedium
Intersection of Two Arrays IIEasy
Remove Nth Node From End of ListMedium
Find Median from Data StreamHard
Linked List CycleEasy
Two Sum II - Input Array Is SortedMedium
Palindrome Linked ListEasy
Merge Two 2D Arrays by Summing ValuesEasy
Lowest Common Ancestor of a Binary Tree IIIMedium
Meeting SchedulerMedium

Showing 28 questions