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*Cuente los numeros negativos y los pares. | |
ORG $0000 | |
Dirini RMB 2 | |
DirFin RMB 2 | |
Neg RMB 1 | |
Par RMB 1 | |
ORG $C000 | |
LDX DirIni |
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* Dado un numero entero sin signo de 8 bits, informar: | |
* centenas, decenas y unidades en tres posiciones de memoria | |
ORG $0000 | |
num RMB 1 * el mister en cuestion | |
cen RMB 1 | |
dec RMB 1 | |
uni RMB 1 | |
ORG $C000 |
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*Encontrar un numero en un vector e indicar en que posicion de memoria esta. | |
ORG $0000 | |
Dirfin RMB 2 | |
Cant RMB 1 | |
Dato RMB 1 | |
Memoria RMB 2 | |
ORG $C000 | |
LDX DirFin |
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* Dado un vector de numeros signados del que se conoce direccion inicial (dirIni) | |
* y la cantidad de elementos (cant) obtener la suma de los positivos (sumap) | |
* la cantidad de impares (cimpar), y la posición del primer cero (ppc) | |
ORG $0000 | |
dirIni RMB 2 | |
cant RMB 1 * cantidad de elementos del vector | |
sumap RMB 2 * suma de los positivos | |
cimpar RMB 1 * cantidad de impares | |
ppc RMB 1 * posicion dentro del vector (subindice) del primer cero | |
* si en lugar de la posicion (subindice) estuviera pidiendo direccion |
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function [raizaproximada, iteraciones] = biseccion(funcion, A, B, Tolerancia, Iteracionesmaximas) | |
raizaproximada = A; // Esto es para que en la primera iteracion no de error. | |
iteraciones = 0; | |
while 1 | |
raizaproximadaanterior = raizaproximada; | |
raizaproximada = (A+B)/2; | |
errorabsoluto = abs((raizaproximada-raizaproximadaanterior)/raizaproximada)*100; | |
r = funcion(raizaproximada); | |
a = funcion(A); // Evaluo A en la funcion, y lo guardo en a. | |
b = funcion(B); // Evaluo B en la funcion y lo guardo en b. |
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function [raizaproximada, iteraciones] = newton(funcion, aproximacioninicial, Tolerancia, Iteracionesmaximas) | |
aprox= aproximacioninicial; | |
while 1 | |
raizaproximada = aprox - funcion(aprox)/numderivative(funcion, aprox); | |
errorabsoluto = abs((raizaproximada-aprox)/raizaproximada)*100; | |
aprox = raizaproximada; | |
iteraciones = iteraciones + 1; | |
if(errorabsoluto < Tolerancia | iteraciones == Iteracionesmaximas ) then | |
break | |
end |
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/* | |
Version de PHP 5.6 | |
Para que funcione esto se deben seguir estos pasos: | |
1) http://php.net/manual/es/ref.pdo-sqlsrv.php Descarga de SQLSRV 3.0 -> To download PHP driver for SQL -> Windows PHP driver ->SQLSRV32.EXE | |
2) Descomprimir los archivos en xampp\php\ext | |
3) En XAMPP -> Apache -> Config -> PHP.ini -> | |
extension=php_sqlsrv_56_ts.dll | |
extension=php_sqlsrv_56_nts.dll | |
extension=php_pdo_sqlsrv_56_ts.dll | |
extension=php_pdo_sqlsrv_56_nts.dll |
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///Intercambio utilizando algebra de bool. | |
void intercambio_algebra_bool(int* a, int* b) | |
{ | |
*a ^= *b; | |
*b ^= *a; | |
*a ^= *b; | |
} | |
///Intercambio utilizando operadores += -= | |
void intercambio_aritmetica_mejorada(int* a, int* b) |
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<?php | |
public function validarComprobante($comprobante) | |
{ | |
/*No se incluyen los pasos previos de obtencion del WSAA*/ | |
$serviceUrl = "https://wswhomo.afip.gov.ar/WSCDC/service.asmx?WSDL"; // Homologación. | |
$_serviceUrl = "https://servicios1.afip.gov.ar/WSCDC/service.asmx?WSDL"; // Producción. | |
$client = new \Soapclient($serviceUrl); | |
//Lote de prueba. | |
$parametros = new \stdClass(); |
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import java.math.BigInteger; | |
public class Ejercicio { | |
public static void main(String[] args) | |
{ | |
int k = 78557; | |
int n = 1000000; | |
boolean resultado = esSierpinski(k); | |
System.out.print(resultado); |