You have a box of red balls, a box of blue balls, and a box of red and blue balls. What is the minimum number of boxes you can open and know what is the contents of each box?
Engineer Software Interview Questions
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Given a point to an array of 12 bits in a graphics buffer where each 4 bits represented red green and blue respectively, flip the color of the array to blue.
if you have a linked list ordered like : n1-n2-n3-n4-n5-n6-n7-NULL. how to sort it to be at the order : n2-n1-n4-n3-n6-n5-n7-NULL
find duplicated item from an array, output the duplicated item with their times
Print a binary tree level by level in zigzag order
You have 10 bags that weighs the same except for one that weighs less. With a scale, what's the shortest number of tries to find the bag that weighs less?
Very very hard, they ask you to do a poker project for 8 hours and give no feedback after and ask you to leave
Given a string of the form: "{Valery,Jason,Peter} was in {good,bad} mood and he went to the {beach, party, library}"; Print out all the permutations of the string. Eg: Valery was in good mood and he went to the beach.
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In interview, for DS: link list , stack, queues , Quicksort etc, JAVA(core) .
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