All problems
Trees problems
10 problems: 4 easy, 6 medium and 0 hard. Start at the top; each one assumes the ones above it.
- Not startedEasyAre these two trees identicalTrees
- Not startedEasyHow deep does the tree goTrees
- Not startedEasyIs the tree balancedTrees
- Not startedEasyMirror the treeTrees
- Not startedMediumIs this really a search treeTrees, Binary search
- Not startedMediumReading a tree one level at a timeTrees, Stacks and queues
- Not startedMediumThe deepest node both of them are underTrees
- Not startedMediumThe kth smallest value in a search treeTrees, Binary search
- Not startedMediumThe longest path anywhere in the treeTrees
- Not startedMediumWhat the tree looks like from the rightTrees, Stacks and queues