HCL Interview Experience | Set 2 (For Experienced)
It was a written which consisted of 6 coding questions. It was set up just to see how well you can optimize code.
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1: Swap two integers without using temporary variable.
2: Write a function to find substring in a string.
3: Write recursive function for Fibonacci series.
4:Check whether a given string is palindrome or not.
5: Function to convert decimal into binary.
6: Find if given input is binary or not.
It was F2F interview round. Interviewers asked about my role in previous company and asked me question about bitwise operators, complex pointers, recursion, OOP concepts, etc.