I am sticking my neck out here by implementing the notorious Bubble Sort in C. There are many sorting algorithms and even more variations on a theme, but the bubble sort is probably the best known. It’s simple to understand and the process can be illustrated with some cute animations and even Hungarian folk dancing!
You can calculate the Fibonacci Sequence by starting with 0 and 1 and adding the previous two numbers, but Binet’s Formula can be used to calculate directly any term of the sequence. This short project is an implementation of the formula in C.
Today I’ll write an implementation in C of Zeller’s Congruence, a simple and elegant little formula to carry out the seemingly complex task of calculating the day of the week (Monday, Tuesday etc.) from a date.