I had a difficult question about a cuboid composed of smaller cubes. How many cubes are there where exactly two faces of the cube are exposed?
Programmer Intern Interview Questions
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There are 199 elements in array. It has only one distinct value? How will find this distinct value? Also for solution please tell about O(n)?How can you make it more efficient?
Given a binary tree with only upwards (parent) node references, re-construct the tree adding in child references. You are given a list of leaf nodes (sorted in left to right order). Tricks include making sure to account for extremely unbalanced trees.
How would you count the number of words in a string consisting of uneven number of spaces between words( not dictionary words)? With and without library functions.
Print all permutations of a given string.
print all permutations of a string
You have a 3 and a 5 gallon jug, how do you get exactly 4 gallons?
They asked about programming and analytical questions.
-What does the assignment X=(X)&(X-1) do? Use this to count number of 1s in a number.
Accurately (this is the catch) read a 64bit register value using a method that can read only 32bit at a time
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