Can you please convert the program into a guessing game. The guessing game will randomly select a region, a state, a region's capital, or a state's capital. The guessing game will then display the selected entity's name and invite the player to guess the entity's other half.

If the guessing game displays a state's or region's name then the guessing game will ask the user for the state's or region's capital and if the guessing game displays a state's or region's capital then the guessing game will ask the user for the state's or region's name. The guessing game will then tell the user if the user's guess is right or wrong.

If the guessing displays "Kentucky" then the guessing game asks the user to enter "Kentucky"'s capital's name. The guessing game reads the user's guess and tells the user if the user's guess is right or wrong.

if the guessing game displays "Pago Pago" then the guessing game asks the user to enter "Pago Pago"'s region's name. The guessing game reads the user's guess and tells the user if the user's guess is right or wrong.

The program from bottom needs to be used to convert into game the .txt file . Thank You,

.cpp file

#include

#include

#include

#include

#include

#include

using namespace std;

struct Couple

{

Couple(const string& new_first, const string& new_second)

{

first = new_first;

second = new_second;

}

string first;

string second;

};

string trim(const string& source);

string toupper(const string& source);

int find(vector& couples, const string& key);

int main()

{

const string inputfilename = "States&Territories&Capitals.txt";

const string message1 = " does not open";

ifstream finp(inputfilename);

if (finp.good())

{

vector rpairs;

vector cpairs;

string capital, region;

while (getline(finp, region, ' '))

{

getline(finp, capital, ' ');

capital = trim(capital);

region = trim(region);

capital = toupper(capital);

region = toupper(region);

rpairs.push_back(Couple(region, capital));

cpairs.push_back(Couple(capital, region));

}

finp.close();

const string prompt = "Enter the name of a territory, a state, or a capital: ";

const string message2 = "The capital of ";

const string message3 = " is ";

const string message4 = " is not a capital, a state, or a territory";

unsigned seed = (unsigned)time(nullptr);

cout << prompt;

stringname;

while (getline(cin, name, ' '), name = trim(name), name.length() > 0)

{

name = toupper(name);

int rwhere = find(rpairs, name);

int cwhere = find(cpairs, name);

if (rwhere != -1)

cout << message2 << name << message3 << rpairs[rwhere].second << endl;

else if(cwhere != -1)

cout << message2 <

else

cout << name << message4 << endl;

cout << prompt;

}

}

else

cout << inputfilename << message1 << endl;

system("pause");

return 0;

}

int find(vector& couples, const string& key)

{

int i = 0;

while (i < couples.size() && couples[i].first != key)

i++;

return i < couples.size() ? i : -1;

}

string trim(const string& source)

{

if (source.empty())

return source;

int begin = 0;

int end = source.length() - 1;

while (begin < end && isspace(source[begin]))

begin++;

while (begin < end && isspace(source[end]))

end--;

return source.substr(begin, end - begin + 1);

}

string toupper(const string& source)

{

if (source.empty())

return source;

string edited = "";

for (int i = 0; i < source.length(); ++i)

edited = edited + (char)toupper(source[i]);

return edited;

}

States&Territories&Capitals.txt

Alabama

Montgomery

Alaska

Juneau

Arizona

Phoenix

Arkansas

Little Rock

California

Sacramento

Colorado

Denver

Connecticut

Hartford

Delaware

Dover

Florida

Tallahassee

Georgia

Atlanta

Hawaii

Honolulu

Idaho

Boise

Illinois

Springfield

Indiana

Indianapolis

Iowa

Des Moines

Kansas

Topeka

Kentucky

Frankfort

Louisiana

Baton Rouge

Maine

Augusta

Maryland

Annapolis

Massachusetts

Boston

Michigan

Lansing

Minnesota

Saint Paul

Mississippi

Jackson

Missouri

Jefferson City

Montana

Helena

Nebraska

Lincoln

Nevada

Carson City

New Hampshire

Concord

New Jersey

Trenton

New Mexico

Santa Fe

New York

Albany

North Carolina

Raleigh

North Dakota

Bismarck

Ohio

Columbus

Oklahoma

Oklahoma City

Oregon

Salem

Pennsylvania

Harrisburg

Rhode Island

Providence

South Carolina

Columbia

South Dakota

Pierre

Tennessee

Nashville

Texas

Austin

Utah

Salt Lake City

Vermont

Montpelier

Virginia

Richmond

Washington

Olympia

West Virginia

Charleston

Wisconsin

Madison

Wyoming

Cheyenne

American Samoa

Pago Pago

Guam

Hagatna

Northern Mariana Islands

Saipan

Puerto Rico

San Juan

U.S. Virgin Islands

Charlotte Amalie