Coding Interview Question: Integer to Roman Numerals
Coding Interview Question: Given an integer, write a function to return its roman numeral representation. Click for the solution.
Easy Coding Interview Questions
Coding Interview Question: Linked List Cycles
Coding Interview Question: Given a linked list, determine whether it contains a cycle. Click for the solution.
Coding Interview Question: Swap Variables
Coding Interview Question: Given two integers, write a function that swaps them without using any temporary variables. Click for the solution.
Coding Interview Question: Clock Angle
Coding Interview Question: Given a time, write a function to find the angle between the two hands on a clock representing that time. Click for the solution.
Coding Interview Question: Fibonacci Number
Coding Interview Question: Given an integer n, write a function to compute the nth Fibonacci number. Click for the solution.
Coding Interview Question: Line Intersection
Coding Interview Question: Given two lines on a Cartesian plane, write a function to determine whether or not the lines intersect. Click for the solution.
Coding Interview Question: Print reversed linked list
Coding Interview Question: Given a linked list, write a function that prints the nodes of the list in reverse order. Click for the solution.
Coding Interview Question: Gray Code
Coding Interview Question: Given two integers, determine whether or not their binary representations differ by a single bit. Click for the solution.
Coding Interview Question: Merge Arrays
Coding Interview Question: Given sorted arrays A and B, where the length of A is A+B, copy the contents of B into A. Click for the solution.
Coding Interview Question: Rotate Bits
Coding Interview Question: Given a number, write a function to rotate the bits (ie circular shift). Click for the solution.