<meta charset="utf-8">
<h1>PROGRAMA - CALCULAR PARES </h1>
<script>
function saltarLinea() {
document.write("<br>");
}
function imprimir(frase) {
document.write(frase);
saltarLinea();
}
var pares = 1;
while (pares <=50){
imprimir(2 * pares);
pares++;
}
imprimir("Fin")
</script>
