TCS NQT Coding Questions and Solutions
Practice TCS NQT coding questions for placement preparation with company-wise problems, examples, approaches, and detailed solutions.
Questions
- Find Missing Number in Array — Easy
- Valid Parentheses — Easy
- Remove Duplicates from Sorted Array — Easy
- Best Time to Buy and Sell Stock — Easy
- Divide Nodes Into the Maximum Number of Groups — Hard
- Container With Most Water — Medium
- Longest Substring Without Repeating Characters — Medium
- Reverse String — Easy
- First Unique Character in a String — Easy
- Valid Palindrome — Easy
- Remove Duplicates from Sorted List — Easy
- Merge Two Sorted Lists — Easy
- Palindrome Linked List — Easy
- Bubble Sort Implementation — Easy
- Selection Sort Implementation — Easy
- Insertion Sort Implementation — Easy
- Count Primes — Easy
- Power of Two — Easy
- Factorial Trailing Zeroes — Easy
- Product of Array Except Self — Medium
- Find All Duplicates in an Array — Medium
- Subarray Sum Equals K — Medium
- Two Sum — Easy
- Palindrome Number — Easy
- Climbing Stairs — Easy
- Longest Palindromic Substring — Medium
- Group Anagrams — Medium
- Longest Substring with At Most Two Distinct Characters — Medium
- Trapping Rain Water — Hard
- Regular Expression Matching — Hard