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#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>
#include <stdlib.h>
#include <algorithm>
using namespace std;
int displayMenu ();
void addRecords ();
void zip ();
void city ();
void display();
int main()
{
int choice=0;
while(choice != -1)
{
switch(choice)
{
case 1:
{
addRecords();
break;
}
case 2:
{
city();
break;
}
case 3:
{
zip();
break;
}
case 4:
{
display();
break;
}
default:
cout << "Invalid choice" <<endl;
}
choice = displayMenu();
}
system("pasue");
return 0;
}
int displayMenu()
{
int choice1 = 0;
cout << endl << "Menu" << endl;
cout << "1 add new city and new zip"<<endl;
cout << "2 search for city by zip" << endl;
cout << "3 search for zip by city"<< endl;
cout << "4 Display file contents"<< endl;
cout << "-1 to exit program" << endl;
cout << "Enter menu choice: ";
cin >> choice1;
cout << endl;
return choice1;
}
void addRecords()
{
string city="";
string zip="";
ofstream outFile;
outFile.open("zipcity.txt", ios::app);
if(outFile.is_open())
{
cout<<"Enter City Name: ";
cin.ignore(1);
getline(cin, city);
outFile<<city<<"#";
cout << "enter zip code: ";
cin>> zip;
outFile<<zip<<endl;
outFile.close();
}
else
cout<<"File could not be opened please contact tech support..."<<endl;
}
void city()
{
ifstream inFile;
int x =0;
string zip1="";
string search="";
bool found = false;
inFile.open("zipcity.txt", ios::app);
if(inFile.is_open())
{
cout<<"Enter zip: "<< zip1 << endl;
while(found == false && inFile.eof() == false)
{
getline(inFile, search);
if(search.find(zip1) != -1)
{
found = true;
x=search.find("#", 0);
search.erase(x);
cout<<"City for Zip" << zip1 << " is: "<< search<< endl;
}
}
inFile.close();
if(found == false)
cout<<"No city found for that zip."<<endl;
}
else
cout<<"File could not be opened please contact tech support..."<<endl;
}
void zip()
{
ifstream inFile;
string city1 ="";
string search1="";
bool found1 = false;
inFile.open("zipcity.txt", ios::app);
if(inFile.is_open())
{
cout<<"enter city please: ";
cin.ignore(1);
getline(cin, city1);
transform(city1.begin(), city1.end(), city1.begin(), tolower);
while(found1 == false && inFile.eof() == false)
{
getline(inFile, search1);
transform(search1.begin(), search1.end(), search1.begin(), tolower);
if(search1.find(city1) != -1)
{
found1 = true;
search1.erase(search1.find(city1), city1.length() +1);
cout<< "zip for "<< city1 << " is: "<< search1<< endl;
}
}
inFile.close();
if(found1 == false)
cout<<"no zip was found for that city please contact tech support..."<< endl;
}
else
cout<<"file could not be opened if you need help contact tech support..."<<endl;
}
void display()
{
ifstream inFile;
string line="";
inFile.open("zipcity.txt", ios::app);
if(inFile.is_open())
{
while(inFile.eof() == false)
{
getline(inFile, line);
cout <<line<< endl;
}
inFile.close();
}
else
cout<< "file could not be opened please contact tech support..." << endl;
}
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