Given a string and a pattern consisting of 'a's and 'b's check whether the string follows the pattern. Example: the string "catcatdogcatcat" follows the pattern "aabaa" bu substiting "a" as "cat" and "b' as "dog". Whereas the string "catdogcatcat" does not follow the pattern "aabaa" regardless of what is substituted for "a" and "b".
Q: Give an introduction please (at the beginning of the interview)
1.given an integer i, return the ith column name in excel.(ie, given 0, return A, 1-B, 26-AA, 27-AB) 2.find k largest number in an array.
Where do I even start, asked me everything about C++ under the sun, learn how to implement data structures in C and write all the .h and .c functions. Expect quant level interview questions with memory allocation in theory aswell.
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How would you make a program to shuffle cards? (You have to create the cards on the program)
Design a deck class. Given a fully implemented deck class, design a shuffling algorithm. Find the arithmetic mean of a binary tree. Follow-up to mean question: why can't you just design a function that recursively calculates the mean as it recurses the tree?
Identify the data structure and interpret what segment of code does.
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What interests you in working for DeShawResearch?
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