ConsultAdd Interview Questions — 11 DSA Problems

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

Most frequently asked ConsultAdd LeetCode questions for software engineering interviews.

• Zigzag Conversion (MEDIUM) — String
• Rotate Image (MEDIUM) — Array, Math, Matrix
• Coin Change (MEDIUM) — Array, Dynamic Programming, Breadth-First Search
• Candy (HARD) — Array, Greedy
• Transpose Matrix (EASY) — Array, Matrix, Simulation
• Count and Say (MEDIUM) — String
• Minimum Deletions to Make Character Frequencies Unique (MEDIUM) — Hash Table, String, Greedy, Sorting
• Jump Game II (MEDIUM) — Array, Dynamic Programming, Greedy
• Group Anagrams (MEDIUM) — Array, Hash Table, String, Sorting
• Merge Intervals (MEDIUM) — Array, Sorting
• Valid Anagram (EASY) — Hash Table, String, Sorting