Dictionary code$\_$email$\_$pairs contains three key$-$value pairs, each representing an authentication code sent to an email address Read an authentication code from input. Then, output the corresponding email address from code$\_$email$\_$pairs. Finally, delete that pair from code$\_$email$\_$pairs.

$$ Click here for example

Ex: If the input is $673498,$ then the output is

Eliepizzas.org

Remaining pairs:

$\{684615$: 'Taj@carrots.org', $365866$: 'Kai@chips.org' $\}$

$1$ code$\_$email$\_$pairs $=\{673498$: 'Eli@pizzas.org', $684615$: 'Taj@carrots.org', $365866$: 'Kai@chips.org'