IVP coding interview
questions, leaked.
2 problems reported across recent IVP interviews. Top patterns: array, depth first search, dynamic programming. The list below is what most reported candidates actually saw, plus the honest play if you can't grind all of it.
IVP's assessment is lean but mean. Two problems, one medium and one hard, and both require you to see past the surface. Arrays and depth-first search form the spine of their questions, but the real pressure comes from the hard problem's graph and DFS combo. You'll also face dynamic programming and backtracking in the same problem. If you blank on the state-space search during the live OA, StealthCoder runs invisible and surfaces a working solution in seconds, giving you the breathing room to move past the panic and finish strong.
Top problems at IVP
| # | Problem | Diff | Frequency | Pass % | Patterns |
|---|---|---|---|---|---|
| 01 | Minimum Time to Break Locks I | MEDIUM | 100.0 | 30% | Array · Dynamic Programming · Backtracking |
| 02 | Minimum Time to Break Locks II | HARD | 100.0 | 43% | Array · Depth-First Search · Graph |
Frequencies derived from public community-tagged interview reports. Click a row to view on LeetCode.
You have a week, maybe less. You can't out-grind the list above. StealthCoder runs invisibly during the actual IVP OA. The proctor cannot see it. Screen share cannot detect it. Built by a senior engineer who knows the OA is theater. This is the script.
Get StealthCoder- array2 · 100%
- depth first search2 · 100%
- dynamic programming1 · 50%
- backtracking1 · 50%
- bit manipulation1 · 50%
- bitmask1 · 50%
- graph1 · 50%
The topic distribution reveals a pattern: IVP cares about problems that combine multiple techniques in a single ask. The two lock-breaking problems both layer array work with search strategies, and the medium uses DP and backtracking alongside bit manipulation and DFS. This isn't a filtering exercise where you study one topic at a time. You need to practice problems that force you to switch between strategies mid-solution. DFS and array manipulation are your bread and butter. Start there. Bit manipulation and bitmasks appear in the medium but as helpers, not the focus. The hard problem introduces graph structure, so you can't just pattern-match on search alone. If you hit a wall during the assessment on state transitions or search ordering, StealthCoder is your hedge, running invisibly and solving it while you stay calm.
Companies with similar patterns
If you prepped for IVP, these companies recycle ~60% of the same topics.
You've seen the list.
Now make sure you pass IVP.
Memorizing every problem above in a week is a fantasy. StealthCoder is the hedge: an AI overlay that's invisible during screen share. It reads the problem on screen and surfaces a working solution in under 2 seconds. Built by a senior engineer who knows the OA is theater. This is the script. Works on HackerRank, CodeSignal, CoderPad, and Karat.
IVP interview FAQ
What topics should I drill first for IVP?+
Array and depth-first search. Both appear across both problems. Then layer in dynamic programming and backtracking for the medium problem, since they're bundled together. Graph basics matter for the hard problem, but only after you're solid on DFS fundamentals.
Is bit manipulation a big deal for IVP?+
It shows up in the medium problem, but it's a tool inside a larger DFS and DP solution, not the main event. Don't spend a week on bit-twiddling. Get comfortable with bitmasks as a state representation, then move on.
How many array or DFS problems should I solve?+
IVP only has two problems on record, and both use arrays and DFS. Aim for 8 to 12 problems that combine arrays with search before you sit down. Quality over volume. The hard problem mixes in graph elements, so include a few graph-based DFS drills too.
Do I need to know graph algorithms for IVP?+
Yes, but only for the hard problem. The graph work pairs with DFS, so focus on graph traversal, not shortest-path or advanced algorithms. Your DFS skills transfer directly.
Is the difficulty jump from medium to hard steep?+
Yes. The medium layers DP and backtracking; the hard adds graph structure. You're not just doing DFS on an array anymore. Practice problems that combine multiple patterns in a single solution, and simulate the live OA multiple times.