Cyient Embedded Engineer Interview Questions

Determine if an integer is a power of two using bit manipulation in constant time.

function implementationCyient

Merge two sorted arrays into one sorted array using a two-pointer linear scan.

ArraysSortingTwo PointersCyient

Find the longest shared starting substring across an array of strings using prefix shrinking.

ArraysStringsCyient

Use a hash map to find two array elements that sum to a target in O(n) time.

Hash TablesArraysStringsCyient

Find the middle node of a singly linked list using the fast and slow pointer technique.

Linked ListsTwo PointersCyient

Find the first non-repeating character in a string using frequency counting and a second pass in O(n) time.

Hash TablesStringsSearchingCyient