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Four integers are read from input as variables id$1$ to id$4.$ Use push$\_$back$()$ to add the variables id$1$ to id$4$ to vector idRoster with the variables id $1$ to id $4$ in the opposite order the input integers are read.

Ex: If the input is $3711183,$ then the output is:

$\backslash (\backslash$begin$\{$array$\}\{$llll$\}3$ & $18$ & $11$ & $37\backslash$end$\{$array$\}\backslash )$

$```$

$13$

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cin $>>$ id$1$;

cin $>>$ id$2$;

cin $>>$ id$3$;

cin $>>$ id$4$;

$/*$ Your code goes here $*/$

for $($i $=0$; i $$ idRoster.size$()$; $++$i$)\{$

cout $$ idRoster.at$($i;

$\}$

cout $$ endl;

codetest$()$; $//$ For code testing only

return $0$;

$\}$

$```$