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Referencias<br />

Arrays de arrays (Matrices)<br />

• Declaración de un array de arrays<br />

Creamos un array de referencias a arrays:<br />

@AdA = (<br />

[ "fred", "barney" ],<br />

[ "george", "jane", "elroy" ],<br />

[ "homer", "marge", "bart" ],<br />

);<br />

Paréntesis y no corchetes<br />

• Acceso a los elementos de un array de arrays<br />

print "La fila 1 es : @{$AdA[1]} \n";<br />

print "El elemento 1 2 es : ${$AdA[1]}[2] \n";<br />

print "El elemento 1 2 es : $AdA[1]->[2] \n";<br />

print "El elemento 1 2 es : $AdA[1][2] \n";

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