There are 9 marbles. All looks exactly same (color, size). But one marble is slightly heavier. You cannot tell the difference with your hand/eyes. But you have a very sensitive and accurate balance (Taraju). You have to pay Rs 1000 each time you use the balance. You need to find out the HEAVIEST marble using the balance least number of time. How many time would you use the balance to find out the heaviest marble?
Print a path between nodes
Mostly questions were from Java and Sql.
difference between document.ready and anonymous function in javascript
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I can't tell you the questions, but they were hard.
1st Round: Consider an array of 5 elements. You must create a new array such that at a given position 'i', the number should be product of all elements of original array except the 'i'th element. You have to solve this in least number of iterations possible.
find no of occurances of substring in a string
Q: Find the sum of the largest and second largest number in a array
all are qsns from polish cyber olympiad
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