Mjiig

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

class Primegen
{
	std::vector<int> primes; //store all the primes we've generated so far

	void nextprime(void); //add one new prime to the end of the list
	

Mjiig

class Pentagonals(object):
    def __init__(self):
        self._nums={}

    def add_pent(self):
        n=len(self._nums)+1
        self._nums[n-1]=(n*((3*n)-1)/2)

    def is_pent(self, n):
        return n in self._nums

Mjiig

int VM::run(std::string state)
{
	r1=r2=r3=r4=r5=0;
	for(int i=0; i<256;i++)
	{
		memory[i]=0;
	}

	load(state);
	mainloop();

Mjiig

#include <iostream>
#include <fstream>
#include <cstdlib>
#include <cstring>

class State
{
	unsigned char s[256];
	int i, j;

Mjiig

#include <string>
#include <iostream>
#include <sstream>
#include <algorithm>

class Hugenum
{
	public:
	std::string str; //stores the number in decimal form, this is a horrible way to store numbers, but it works for almost any size we can imagine

Mjiig

#include <iostream>
#include <fstream>
#include <cstdlib>
#include <cstdio>
#include <cstring>

class State
{
	unsigned char s[256];
	int i, j;

Mjiig

# -*- coding: utf-8 -*-
# Topmenu and the submenus are based of the example found at this location http://blog.skeltonnetworks.co…..stom-menu/
# The rest of the work was done by Matthew Bennett and he requests you keep these two mentions when you reuse the code 
import curses, os #curses is the interface for capturing key presses on the menu, os launches the files
screen = curses.initscr() #initializes a new window for capturing key presses
curses.noecho()
curses.cbreak()
curses.start_color() # Lets you use colors when highlighting selected menu option
screen.keypad(1) # Capture input from keypad
# Change this to use different colors when highlighting

Mjiig

#include <stdio.h>

double bang(int i)
{
	return i==0?1:(double) i * bang(i-1);
}

double ncr(int n, int r)
{
	double numerator=bang(n);

Mjiig

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

void digits ( char digits[10], int n )
{
	int top=(int)log10((float)n)+1;
	int i=0;

Mjiig

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>

bool palindrome ( unsigned long long int i );
unsigned long long int reverse ( unsigned long long int i );
bool lychrel ( unsigned long long int i );

int main ( void )
{