How would you sort an array of 5+ random chars?
Software Development Engineer In De Test Interview Questions
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How would you test this plastic, compostable knife?
Find duplicate numbers in an array
Given a string say "ABCD". Now create a new string with duplicates of each character in the original string and to it append the reverse of the same string (with duplicates) excluding the last character. First iteration: AABBCCCCBBAA Second iteration: AABBBBAA Third iteration: AAAAA
how to find if two rectangles intersect
check for palindrome
first question was on addition of two very larg number then he ask which data structure i will use and he asked me to write the code . then he asked about different testcase possible
How would you test a pen?
If you have 9 balls. and one of the ball is lighter. All others are equal in weight. So then, if you have a single scale and you are given two turns how would you find the lighter ball?
Given a running sequence of numbers and u know that one number occurs more than 50% of the times, find that number. Do it in O(1) space
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