Write a SetPixel(x, y) function, given a pointer to the bitmap. Each pixel is represented by 1 bit. There are 640 pixels per row. In each byte, while the bits are numbered right to left, pixels are numbered left to right. Avoid multiplications and divisions to improve performance.
I want to see if all the ones in a number appear on the right side of the number and all zeros appear on the left, how can I do this most efficiently? (i.e. 00000111 is true but 100010 is false)
A file contains millions of 30 bit binary numbers. Write an algorithm to efficiently place the pairs of numbers that are compliments of each other into another file
There is a series of numbers in ascending order. All these numbers
have the same number of binary 1s in them. Given the number of 1 bits set in
the numbers, write an algorithm/C program to find the nth number in
the series.
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