Min Cost to Repair Edges (Minimum Spanning Tree II)
AmazonOnline AssessmentMSTGraph
Rose Garden
GoogleOnline Assessment
Minimum Number Of Decreasing Subsequence Partitions
GoogleOnline AssessmentHardDP
Cut Binary Search Tree
AmazonTreeBSTHardLC
Subtree: Maximum Average Node
AmazonOnline AssessmentMediumTree
Fill 2D Array
GoogleOnline Assessment
Rearrange String
String
Pickup Coupon
GoogleOnline Assessment
Tree Diameter
Google
Top N Buzzwords
AmazonOnline AssessmentHOT
Load Balancer
AmazonOnline Assessment
Find Substrings
AmazonOnline AssessmentHard
Partition String
AmazonOnline AssessmentStringMedium
Measure Island Border
(This question has been seen in the interviews of the following companies: Facebook) Given a binary matrix where 1 denotes land and 0 denotes water, return the number of border tiles...