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An alternative to using mathematical pseudocode (involving set theory notation or matrix operations) for documentation of algorithms is to use a formal mathematical programming language that is a mix of non-ASCII mathematical notation and program control structures. Then the code can be parsed and interpreted by a machine.
PSeInt is designed to assist students who start in the construction of computer algorithms or programs. The pseudocode is usually used as the first contact to introduce basic concepts such as the use of control structures, expressions, variables, etc., without having to deal with the particularities of the syntax of a real language.
The Karatsuba algorithm is a fast multiplication algorithm. It was discovered by Anatoly Karatsuba in 1960 and published in 1962. [ 1 ] [ 2 ] [ 3 ] It is a divide-and-conquer algorithm that reduces the multiplication of two n -digit numbers to three multiplications of n /2-digit numbers and, by repeating this reduction, to at most n log 2 3 ...
The security of most cryptographic algorithms and protocols using PRNGs is based on the assumption that it is infeasible to distinguish use of a suitable PRNG from use of a truly random sequence. The simplest examples of this dependency are stream ciphers , which (most often) work by exclusive or -ing the plaintext of a message with the output ...
Create an algorithm, using pseudocode, to describe the desired operation of the device. 2. Convert the pseudocode into an ASM chart. 3. Design the datapath based on the ASM chart. 4. Create a detailed ASM chart based on the datapath. 5. Design the control logic based on the detailed ASM chart.
Simple implementation: Jon Bentley shows a version that is three lines in C-like pseudo-code, and five lines when optimized. [1] Efficient for (quite) small data sets, much like other quadratic (i.e., O(n 2)) sorting algorithms; More efficient in practice than most other simple quadratic algorithms such as selection sort or bubble sort
Banker's algorithm; Bellman–Ford algorithm; Biconjugate gradient stabilized method; Biconnected component; Binary search; Bisection method; Bitwise operation; Block sort; Blowfish (cipher) Borůvka's algorithm; Braess's paradox; Brandes' algorithm; Bresenham's line algorithm; Bron–Kerbosch algorithm; Bubble sort; Bucket sort; Burning Ship ...
This can speed up the swap using temporary variables and give it an edge over other algorithms. For example, the XOR swap algorithm requires sequential execution of three instructions. However, using two temporary registers, two processors executing in parallel can swap two variables in two clock cycles: