How many bytes are actually allocated by malloc(n)? How does free() know how many bytes to free?
Financial Services Associate Interview Questions
58,459 financial services associate interview questions shared by candidates
1 step: 1m /2m. How many ways you can walk through a 10 meters road.
Something related to data structures - What would be the ideal data structure if you wanted to store millions of stock feeds - and retrieve them very fast based on time when the feeds came.
Count the number of time the letter "l", upper and lower case, appears in a given paragraph.
Pipe system call in UNIX.
boxes with orange, apple, mix of orange and apple. all tags are wrong. take one fruit from one of the boxes, fix tags
How to avoid having instances of your class created on the stack
Given an continuous integer array, if there is one number missing, how to find it out without sorting? How about two numbers?
You're given a set of strings. You want to test if any two strings in the set are anagrams.
Find the square root of a number without using the standard library function.
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