shahril96

// Floating Point to IEEE 754 32-bit Converter

// this was written when i'm started to learn C
// code look suck, well, this shit is from 2 years ago :) (ahh unforgotten memories)
// hope you can learn somethings from this code

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h> // to use bool (c99 standard)

shahril96

#include <stdio.h>
#include <math.h>

#define SIZE 100

unsigned __int128 fact(int N) // calculate factorial with O(n)
{
    static unsigned __int128 memo[SIZE] = {-1};
    if(memo[N] > -1) return memo[N];
    else return memo[N] = (N <= 1) ? 1 : fact(N-1) + fact(N-2);

shahril96

/*

DISABLE ASLR & NX THROUGH COMPILATION:
$ echo 0 | sudo tee /proc/sys/kernel/randomize_va_space  # disable ASLR
$ gcc -fno-stack-protector -z execstack -o format_string format_string.c -g  # compile with NX (DEP protection) disabled

#############
# CODE POC
#############

shahril96

#include <Windows.h>

// function prototype
LRESULT CALLBACK wndProcedure(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);

// constant
LPCTSTR NAME = "My Window";

/**
 * 

shahril96

import java.util.*;

public class postfix {

    public static void main(String args[]) {

        String infix = "x-(y*a/b-(z+d*e)+c)/f";

        System.out.println("Infix : " + infix);
        System.out.println("Postfix : " + inf2postf(infix));

shahril96

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

class heap {

    private:

shahril96

'''
Using Z3 to check if the number is prime
Original reference: https://stackoverflow.com/a/35653749/1768052
'''

from z3 import *

def isPrime(x):
    y, z = Ints("y z")

shahril96

find . -name "*.pyc" -execdir uncompyle6 -o . {} \;

shahril96

#include <stdio.h>

typedef unsigned __int128 uint128;

/* printing 128-bit value isn't official support yet
   so here's implementation of converting 128-bit value into string */
char *str_uint128(uint128 n)
{
    /* got confused about arithmetic operation with '0'? read more about ascii :) */
    static char buf[1000] = {0}, *buft = buf;

shahril96

#========================================================================
# Conky-Serdar
#----------------------------------------------------------------------
#sudo apt-get install conky
#extract the zip file and move files to .conky in your home folder
#----------------------------------------------------------------------
#Run(Terminal): 
# conky -c ~/.conky/conkyrc
#----------------------------------------------------------------------
#Autostart(Openbox):