Whats is max possible edges in a graph with no cycles.
Software Developer Interview Questions
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You have a long set of numbers. More than 400k. How would you search if a specific number is in set? They expect a better solution than looping the set until you find the number.
The question was to write a simple program in any language that allows a user to guess a 4 digit pin containing only the numbers 1 - 5, If the user did not get the correct answer the program was to tell then how many digits they guessed correctly in the correct place and how many digits they guessed that were in the computers guess but not in the correct place....
5.Write a C/C++ program to print the pattern for the given value N. For example N=5 1 2 3 2 3 4 5 4 3 4 5 6 7 6 5 4 5 6 7 8 9 8 7 6 5
Three of my 150 friends have phone numbers ending in a permutation of the digits 0, 1, 4, and 9. Is this surprising?
What a fibonacci function which return N th position number both in recursive and loop, also give the explanation on both implementation on their time efficiency.
If you had 100 floors and 2 eggs, what is the most efficient way to determine what floor is the maximum height you can drop an egg and not crack it?
Logical task about bacteria increasing in a retort. 1 bacteria will fill it in a minute, how long it takes to fill a retort if 4 bacteria present at start?
Call a function F in a loop. F returns a string of 140 chars. Write to the output 1 when F returns a string with the same letters (basically a permutation) of a string previously returned. (the question was not this well formed)
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