company prep
Atlassian
Problems frequently reported at Atlassian, in course order. Solve the must-dos first.
0 easy2 medium1 hardGreedy choice ×1Simulation ×1Tree DFS (bottom-up) ×1Greedy with a heap ×1Sweep line & difference array ×1
20 · String Parsing & Expression Evaluation
- #68Text JustificationHard
22 · Tree Recursion
- #236Lowest Common Ancestor of a Binary TreeMediummust-do
33 · Intervals
- #253Meeting Rooms IIMediummust-do