Nisum LeetCode Interview Questions
Practice 49 real coding problems frequently asked in Nisum technical interviews. Master these questions to ace your next Nisum software engineering interview.
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Nisum Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Find the Index of the First Occurrence in a String 100% | EasyE | Solve→ |
Open the Lock 98% | MediumM | Solve→ |
Shortest Palindrome 93% | HardH | Solve→ |
Reverse Words in a String 91% | MediumM | Solve→ |
4Sum 85% | MediumM | Solve→ |
Take Gifts From the Richest Pile 83% | EasyE | Solve→ |
Check if One String Swap Can Make Strings Equal 81% | EasyE | Solve→ |
Ways to Make a Fair Array 80% | MediumM | Solve→ |
Sum Root to Leaf Numbers 77% | MediumM | Solve→ |
Two Sum II - Input Array Is Sorted 76% | MediumM | Solve→ |
Remove All Adjacent Duplicates in String II 72% | MediumM | Solve→ |
Fraction to Recurring Decimal 71% | MediumM | Solve→ |
Minimum Area Rectangle 70% | MediumM | Solve→ |
Rotting Oranges 69% | MediumM | Solve→ |
Longest Common Prefix 68% | EasyE | Solve→ |
Simplify Path 67% | MediumM | Solve→ |
Minimum Window Substring 66% | HardH | Solve→ |
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit 65% | MediumM | Solve→ |
Longest Substring Without Repeating Characters 65% | MediumM | Solve→ |
Length of Last Word 65% | EasyE | Solve→ |
Two Best Non-Overlapping Events 64% | MediumM | Solve→ |
Subarrays with K Different Integers 64% | HardH | Solve→ |
K Closest Points to Origin 60% | MediumM | Solve→ |
Maximum Units on a Truck 57% | EasyE | Solve→ |
K-diff Pairs in an Array 56% | MediumM | Solve→ |
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Find First and Last Position of Element in Sorted Array 56% | MediumM | Solve→ |
Nested List Weight Sum II 53% | MediumM | Solve→ |
The kth Factor of n 50% | MediumM | Solve→ |
Rotate Image 49% | MediumM | Solve→ |
Toeplitz Matrix 48% | EasyE | Solve→ |
Decode String 45% | MediumM | Solve→ |
Search a 2D Matrix 44% | MediumM | Solve→ |
Construct Quad Tree 43% | MediumM | Solve→ |
Interval List Intersections 43% | MediumM | Solve→ |
Generate Parentheses 43% | MediumM | Solve→ |
Search Insert Position 42% | EasyE | Solve→ |
Pascal's Triangle 42% | EasyE | Solve→ |
Merge k Sorted Lists 40% | HardH | Solve→ |
Same Tree 39% | EasyE | Solve→ |
Minimum Absolute Difference 39% | EasyE | Solve→ |
Valid Sudoku 37% | MediumM | Solve→ |
Permutation in String 34% | MediumM | Solve→ |
Frequency of the Most Frequent Element 31% | MediumM | Solve→ |
Word Ladder II 31% | HardH | Solve→ |
Minimum Limit of Balls in a Bag 28% | MediumM | Solve→ |
Longest Palindromic Substring 26% | MediumM | Solve→ |
Task Scheduler 22% | MediumM | Solve→ |
Koko Eating Bananas 20% | MediumM | Solve→ |
Valid Parentheses 20% | EasyE | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Nisum ask in interviews?
Nisum commonly asks 49 coding problems in technical interviews, including Find the Index of the First Occurrence in a String, Open the Lock, Shortest Palindrome. The difficulty breakdown is 12 Easy, 32 Medium, and 5 Hard problems.
How should I prepare for a Nisum coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Nisum interviews typically emphasize Array and String. Practice explaining your thought process while coding.
What is the difficulty level of Nisum coding interviews?
Based on our data, Nisum interviews include 12 Easy (24%), 32 Medium (65%), and 5 Hard (10%) problems.
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