Upstart Interview Questions — 4 DSA Problems

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

Most frequently asked Upstart LeetCode questions for software engineering interviews.

• Maximum Subarray (MEDIUM) — Array, Divide and Conquer, Dynamic Programming
• Simplify Path (MEDIUM) — String, Stack
• Next Permutation (MEDIUM) — Array, Two Pointers
• Range Sum Query 2D - Immutable (MEDIUM) — Array, Design, Matrix, Prefix Sum