Define a class StatePair with two template types $($T$1$ and T$2),$ constructors, mutators, accessors, and a PrintInfo$()$ method. Three vectors have been pre$-$filled with StatePair data in main$()$:

vector$>$ zipCodeState: ZIP code $-$ state abbreviation pairs

vector$>$ abbrevState: state abbreviation $-$ state name pairs

vector$>$ statePopulation: state name $-$ population pairs

Complete main$()$ to use an input ZIP code to retrieve the correct state abbreviation from the vector zipCodeState. Then use the state abbreviation to retrieve the state name from the vector abbrevState. Lastly, use the state name to retrieve the correct state name$/$population pair from the vector statePopulation and output the pair.

Ex: If the input is:

$21044$

the output is:

Maryland: $6079602$C$++$

Define a class StatePair with two template types $($T$1$ and T$2),$ constructors, mutators, accessors, and a PrintInfo$()$ method. Three vectors have been pre$-$filled with StatePair data in main$()$:

vector$>$ zipCodeState: ZIP code $-$ state abbreviation pairs

vector$>$ abbrevState: state abbreviation $-$ state name pairs

vector$>$ statePopulation: state name $-$ population pairs

Complete main$()$ to use an input ZIP code to retrieve the correct state abbreviation from the vector zipCodeState. Then use the state abbreviation to retrieve the state name from the vector abbrevState. Lastly, use the state name to retrieve the correct state name$/$population pair from the vector statePopulation and output the pair.

Ex: If the input is:

$21044$

the output is:

Maryland: $6079602$