Write C code to implement the strstr function.
Find the missing number from a set of 4 billion numbers
Given a file with a lot of words (10 million) find out the top 10% most frequently occurring words
If u could find the (n/4)th element of an array in O(n) time, then what is the worst time complexity of quick sort algo if this algorithm is used to decide the pivot element
Design a microprocessor
How to choose between optimization and work completion
How to find the first 0 in an array containing unknown number of 1s int the beginning.
How will you print a spiral path in a 2D matrix
How will you print a string in reverse order, using only putchar and nothing else.