disjukr

import math

def divide(a):
    b = int(a / 2)
    if a % 2 == 1:
        return [b, b + 1]
    return [b, b]

def factorization(a):
    primes = []

disjukr

function divide( a:int ):Array
{
	var b:int = int( a/2 );
	if( a%2 == 1 ) return [ b, b+1 ];
	else return [ b, b ];
}

function factorization( a:int ):Array
{
	var primes:Array = [];

disjukr

//정수의 인수분해
function factorization( a:int ):Array
{
	var primes:Array = [];
	var factor:int = 2;
	if( a<2 ) return [ a ];
	while( a>1 )
	{
		while( a%factor ) ++factor;
		primes.push( factor );