Pseudocode Floor Operator

Pseudocode often uses structural conventions of a normal programming language but is intended for human reading rather than machine reading it typically omits details that are essential for machine understanding of the algorithm such as variable declarations and language specific code.

Pseudocode floor operator.

For example and while. In computer science pseudocode is a plain language description of the steps in an algorithm or another system. R 2 n b is precomputed because typically you re using the same b many times. Pseudocode is meant to be readable not complicated.

Pseudocode could even be just words and not code. Floor the result if really necessary. A mod b a floor a r 2 n b where. After writing several functions in our pseudocode we find the need to wrap everything into one container.

When writing pseudocode try to focus on presenting the algorithm clearly. For example ceil 3 4 4 ceil 4 1 5 ceil 2 2. Div is the integer division function. Floor x rounds x down or truncates and is defined analogously as the greatest integer less than or equal to x.

In c you write x. To do this we wrap our code as a program. Write pseudocode are the ceiling and floor operators. Avoid using if end if or bracket pairs to denote blocks of code as it forces the reader to parse more elements in order to understand the operation of the algorithm.

In c you get integer division when you divide integers using the symbol. X y is the integer quotent of x divided by y. The int function short for integer is like the floor function but some calculators and computer programs show different results when given negative numbers. Some say int 3 65 4 the same as the floor function others say int 3 65 3 the neighbouring integer closest to zero or just throw away the 65.

In mathematics and computer science the floor function is the function that takes as input a real number and gives as output the greatest integer less than or equal to denoted or similarly the ceiling function maps to the least integer greater than or equal to denoted or. Floor division can really just be written as a regular division. This is to improve readability and make the execution flow easier to understand. Ceil x rounds x up denoting the smallest integer greater than or equal to x.

If not use the standard superconverging polynomial iteration method for reciprocal iterate 2x bx 2 in fixed point. To emulate a function call in pseudocode we can use the call keyword. Mod is the integer remainder of the integer division of x by y.