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Find all permutations of palindromes in an array of strings.
Iterate through each string in the array.
For each string, generate all possible permutations.
Check if each permutation is a palindrome.
Return the list of palindromic permutations.
Toggle a bit in a binary number
Convert the number to binary representation
Identify the bit position to toggle
Toggle the bit using bitwise XOR operator
Convert the modified binary number back to decimal
Swapping numbers using bit operators.
Use XOR operator to swap two numbers without using a temporary variable
XORing a number with itself results in 0
Example: a = 5, b = 7. a ^= b; b ^= a; a ^= b; // a = 7, b = 5
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I applied via Naukri.com and was interviewed in Jan 2023. There were 4 interview rounds.
Data structures, linq and .net core related questions
I was interviewed in Dec 2016.
posted on 3 Dec 2015
I was interviewed in Aug 2016.
based on 1 interview
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