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Pseudocode is commonly used in textbooks and scientific publications related to computer science and numerical computation to describe algorithms in a way that is accessible to programmers regardless of their familiarity with specific programming languages.
The difference between the two samples is that the leading bit in each nibble has been flipped. For example, the 20th byte (offset 0x13) in the top sample, 0x87, is 10000111 in binary. The leading bit in the byte (also the leading bit in the first nibble) is flipped to make 00000111, which is 0x07, as shown in the lower sample.
The following is pseudocode which combines Atkin's algorithms 3.1, 3.2, and 3.3 [1] by using a combined set s of all the numbers modulo 60 excluding those which are multiples of the prime numbers 2, 3, and 5, as per the algorithms, for a straightforward version of the algorithm that supports optional bit-packing of the wheel; although not specifically mentioned in the referenced paper, this ...
Pseudocode for the SHA-1 algorithm follows: Note 1: All variables are unsigned 32-bit quantities and wrap modulo 2 32 when calculating, except for ml, the message length, which is a 64-bit quantity, and hh, the message digest, which is a 160-bit quantity. Note 2: All constants in this pseudo code are in big endian.
The implementation in pseudocode highlights the fact that computer languages define variables on a stack, which obviates the need for tracking and specifying the current iteration of a variable. In addition, Lovelace's program only allowed for variables to be defined by performing addition , subtraction , multiplication or division on two terms ...
Implementations of the algorithm may be expressed in pseudocode. For example, the division-based version may be programmed as [ 21 ] function gcd(a, b) while b ≠ 0 t := b b := a mod b a := t return a
Advanced English Structure is a limited-form "pseudocode" and consists of the following elements: Operation statements written as English phrases executed from the top down; Conditional blocks indicated by keywords such as IF, THEN, and ELSE; Repetition blocks indicated by keywords such as DO, WHILE, and UNTIL