NASM-Assembly

This repo contains some HWs and project about NASM assembly language

HW1:

• LCF: to find the least common factor of two numbers

• Gcc: to find the greates common divisor

• Complete: to determine if a number is complete(A number is complete iff the sum of its divisors equals the number)

• Prime: to determine if a number is prime

• digitAdd: to sum the digits in a given number

• digitAddEo: to sum the even and odd digits of a number

• BCD: to convert a number in the BCD representation to binary representation with a special algorithm

HW2:

• reverseBit: to read a number in decimal representation and output the 64bit revered binary representation

• countOne: to read a number in decimal representation and output the number of 1s in the binary represenatation

• countOneM: to read an i and a j and a string s and count the 1s in the memory in which s is located from index i to index j

HW3

• QuickSort: to read a size n and n numbers after if(the array elements each at a new line) and then sort the array and output it

• binarySearch: to read a sorted array like the QuickSort problem. Then read number q which is the number of questions and then read q numbers each at a new line and output the index of that number in the array -if is present- and NaN if not

HW4:

• minDifFp: to read an array of floating point numbers like QuickSort problem and then find the two number with the minimum difference

• seriFp: to read the n and then x and then calculate and output the result of the sum: sum[k=0, n] (1/k!)*(x^k)

HW5:

• lightenImage: to read a path to a directory path and then the number n. Then read all the images with the format of bmp in that directory and lighten them n degrees and save them to path/edited_photos. It is necessesary to use parallel nasm instruction (like vmovdqa or vpaddusb or vpsubusb) while lightening the pixels of the image

Projects:

• Assembler and Disassembler written in Python and Assembly language