Practice
Problems
Sandboxed coding rounds that run against a hidden test suite, and written questions graded against a rubric. Both, in one list.
9 problemsClear filters
| Status | Problem | Format | Level |
|---|---|---|---|
| Not started | Bounded producer-consumer queuec++concurrencycondition-variablequeues | Written | medium |
| Not started | Design a rate limiterconcurrencyhldreliabilitysystem-design | Written | medium |
| Not started | Design an LRU cachecachingconcurrencydata-structureslld | Written | medium |
| Not started | When is an atomic not enough?atomicsc++concurrencymutex | Written | medium |
| Not started | Why did my counter get slower with more threads?c++cacheconcurrencyperformance | Written | medium |
| Not started | Design a ticket booking systemconcurrencyconsistencyhldsystem-design | Written | hard |
| Not started | The ABA problematomicsc++concurrencylock-free | Written | hard |
| Not started | Was double-checked locking ever actually broken?c++concurrencymemory-modelsingleton | Written | hard |
| Not started | What does memory_order_relaxed actually guarantee?atomicsc++concurrencymemory-model | Written | hard |