Create a new file named: CustomerDB.$txt.$ A customer data file contains a list $of$ customers $(one$ per line$),$ each customer consisting $of$ a unique customer $id$ followed $by$ a first and last name.

$42$ Mike Jones

$16Al$ Garcia

$27$ Sarah Lee

$12$ Stan Lee

$99$ Amy Hernandez

Ask the user $to$ enter the $idto$ find.

$As$ you read from the file, search for the $id$

$If$ found, output the customer's info $as$ Customer $id$#: Last, First

$If$ not found, output Not Found

what I have:

#include $\frac{\frac{?}{?}}{s}td$::ifstream

#include $\frac{\frac{?}{?}}{s}td$::cin, $std$::cout

#include $\frac{\frac{?}{?}}{s}td$::string

int main$()\{$

$std$::string idToFind;$\frac{\frac{?}{?}}{U}sing$ string for $idin$ cases $of$ both numbers and letters, like $M47$

$std$::cout $<<$ "Enter $ID$: $"$;

$std$::cin $>>$ idToFind;

$std$::string dbId;

$std$::string dbFirstName;

$std$::string dbLastName;

$std$::ifstream fin;

fin.open$("CustomerDB.txt")$;

$if(!$fin$)\{$

$std$::cout $<<"$

Error opening file for reading

$"$;

return $-1$;

$\}$

while$(!$ fin.fail$())\{$

$\}$

return $0$;

$\}$