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PhonePe / Razorpay Fintech SDE Sheet
Intervals, Heaps & Scheduling
10 problems
problem
Topic Progress0 / 10 solved
Problem List
Work through the problems in sequence to build topic mastery.
| Problem | Difficulty | Status | Optional | Action |
|---|---|---|---|---|
| Merge Intervals | Medium | Unsolved | Required | |
| Insert Interval | Medium | Unsolved | Required | |
| Non Overlapping Intervals | Medium | Unsolved | Required | |
| Minimum Number Of Arrows To Burst Balloons | Medium | Unsolved | Required | |
| Car Pooling | Medium | Unsolved | Required | |
| My Calendar I | Medium | Unsolved | Required | |
| Top K Frequent Elements | Medium | Unsolved | Required | |
| Kth Largest Element In An Array | Medium | Unsolved | Required | |
| Task Scheduler | Medium | Unsolved | Required | |
| Find Median From Data Stream | Medium | Unsolved | Required |
Topic Snapshot
A compact summary of what this sheet section covers and how far you have progressed.
Intervals, Heaps & Scheduling
Practice reservation windows, top-k, stream processing, and scheduling-style priority queues.
fintech
phonepe
Completion
0%
Problems Remaining
10
Optional Problems
0
Complete the required items first, then use optional problems for extra depth.