Given an int array, find the sequence of elements that has the largest sum
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You have an array randomly filled with red, blue and green items. How do you order this list so the red items are at the beginning, followed by the blue ones, followed by the green ones? The algorithm should be in-place (no extra storage, or only constant extra storage) and the algorithm should only walk threw the array once (every position can only be read once).
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You have a pile of coins. One of them is counterfeit, and its weight is different from the other coins. All of the other coins weigh the same. You are given a balance. How would you find the counterfeit coin? Now code it up.
It was very high-level technical round logical/automation/software testing questions. There required a high-quality resource for QA position. It is not easy to select. Interview questions are very high level not easy to answer them. The interviewer asked questions which were very technical in both rounds of interview.
Give us an example of a situation where you had to consider health and safety in your work? What have you done to make sure that H&S is well considered in that situation.
Problem Statement : 18 Ralway Stations from Tamil Nadu are given. A passenger need ticket. Upto the 5 stations journey, fare is 10 Rs. After the 5 stations, for every 5 stations, 5 Rs extra will be charged. For the full stretch journey i.e. From 1st to the last station, fare is 20 Rs. Input 1 : StationFrom - Guindy, StationTo - Kadambakkam Output 1 : Print ticket. i.e. StationFrom : Guindy, StationTo : Kadambakkam, Total Stops : 3, Total Fare : 10 Input 2 : StationFrom - Guindy , StationTo - Chennai Fort Output 2 : Print ticket. i.e. StationFrom : Guindy, StationTo : Chennai Fort, Total Stops : 8, Total Fare :15 Code should follow design principles, patterns. Test Driven Development would be preferable, not mandatory though.
inorder traverse of a tree without.recursive
• Move in progress for the management of team work. • Permanent sense of responsibility and accountability, and not to escape from confrontation the difficulties.
How to find that a given number is even or odd without using (if, else, any loop, conditional operator ,switch). You can use only a "%" sign.
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