Virtusa Interview Questions — 4 DSA Problems

4 problems with full solutions in Python, Java, C++, JavaScript, Go, Rust.

Most frequently asked Virtusa LeetCode questions for software engineering interviews.

• Apply Operations to Make String Empty (MEDIUM) — Array, Hash Table, Sorting, Counting
• Pascal's Triangle (EASY) — Array, Dynamic Programming
• Merge Sorted Array (EASY) — Array, Two Pointers, Sorting
• Longest Substring Without Repeating Characters (MEDIUM) — Hash Table, String, Sliding Window