IT Services Circle
Jan 10, 2025 · Fundamentals
Ctrip Referral, Salary Overview, and CS Fundamentals Interview Guide (C++, OS, Networking, DB, Algorithms)
The article shares a personal Ctrip referral story, recent campus‑recruitment salary figures, and a comprehensive interview guide covering C++ vs Java differences, memory layout, OS concepts, networking fundamentals, database indexing, and a classic min‑stack algorithm problem.
AlgorithmsC++Operating Systems
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