Cleartrip, a leading online travel technology company, looks for engineers who can build reliable and scalable systems that power millions of travel searches and bookings. During the technical interview process, candidates are typically evaluated on their problem-solving skills, understanding of data structures and algorithms, and ability to write clean and efficient code.

The coding rounds often focus on practical DSA problems that test logical thinking, edge-case handling, and optimization. Interviewers may ask candidates to explain their approach, analyze time and space complexity, and improve their initial solutions. Preparing with targeted practice can help you understand common patterns and gain confidence while solving problems under time pressure.

On this page, you’ll find a curated Cleartrip DSA interview question designed to help you get familiar with the style and expectations of Cleartrip’s coding interviews.

Cleartrip’s engineering interviews generally focus on strong programming fundamentals and the ability to solve algorithmic problems clearly and efficiently. Interviewers often assess not just the final solution but also how you approach the problem, communicate your reasoning, and optimize your code.

When preparing for Cleartrip coding interviews, keep the following strategies in mind:

• Master core data structures: Be comfortable working with arrays, strings, hash maps, stacks, queues, and trees. Many interview problems rely on these basics.
• Focus on problem-solving approach: Start by explaining a brute-force solution and then refine it toward an optimized approach. Interviewers appreciate clear thinking and iterative improvement.
• Practice edge cases: Always consider scenarios like empty inputs, duplicate values, or boundary conditions. Handling these correctly shows attention to detail.
• Analyze complexity: Be ready to discuss time and space complexity. Cleartrip interviewers often expect candidates to justify why their solution is efficient.
• Write clean and readable code: Use meaningful variable names and structured logic. Code clarity matters as much as correctness.

Consistent practice with real interview-style problems will help you recognize patterns quickly and perform confidently during the Cleartrip technical rounds.