Я пытаюсь закончить мою последнюю отладку сегодня вечером.Моя проблема в том, что я писал этот код в течение нескольких дней, и у него есть несколько проблем. Предыдущий пост
Теперь он компилируется и не падает, но есть несколько проблем с моими функциями, которые не работают должным образом (или вообще не работают).
#include <iostream>
#include <string>
#include <fstream>
using namespace std;
string bookTitle [50];
string bookAuthor [50];
int loadData (string pathname);
int showall (int counter);
int authorSearch (string bookAuthor [50]);
int main ()
{
string pathname;
int counter=0;
char choice;
cout<<"Input the name of the file to be accessed: ";
cin>>pathname;
loadData (pathname);
showall (counter);
cout<<"\n\n\n\n What would you like to do \n (A for Author Search , T for Title Search, Q to quit):";
cin>>choice;
while (choice != 'Q' , choice != 'q')
{
if (choice == 'A', choice == 'a')
{
int authorSearch (string bookAuthor [50], char choice);
}
if (choice == 'T', choice == 't')
{
int titleSearch (string bookTitle [50], char choice);
}
}
cout<<"Press <Enter> to Exit";
cin.ignore();
cin.get();
return 0;
cout<<"Press <Enter> to Exit";
cin.ignore();
cin.get();
return 0;
}
int loadData (string pathname) // Loads data from infile into arrays
{
fstream infile;
int counter = 0;
infile.open(pathname.c_str()); //Opens file from user input in main
if( infile.fail() )
{
cout << "File failed to open";
return 0;
}
while (!infile.eof())
{
infile >> bookTitle [counter] ; //takes input and puts into parallel arrays
infile >> bookAuthor [counter];
counter++;
}
infile.close();
}
int showall (int counter) // shows input in title(author) format
{
cout<<bookTitle<<"("<<bookAuthor<<")";
}
void authorSearch (string bookAuthor [50], char choice) // Function to search Author Array
{
string target = "";
cout<<"Which author would you like to search for: "<<target; //input
for (int count = 0; count++;)
{
if(bookAuthor[count] == target) //tests input against array and outputs result
{
cout<<bookTitle[count]<<bookAuthor[count];
}
}
}
void titleSearch (string bookTitle [50], char choice) // Function to Serch Title Array
{
string target = "";
cout<<"Which author would you like to search for: "<<target; //input
for (int count = 0; count++;)
{
if(bookAuthor[count] == target) //tests input against array and outputs result
{
cout<<bookTitle[count]<<bookAuthor[count];
}
}
}
ПоследнийВерсия, без серьезных улучшений.У меня проблемы с получением функций для работы после выбора меню.ShowAll, кажется, работает, но выводит hex.Еще раз спасибо всем!
#include <iostream>
#include <string>
#include <fstream>
using namespace std;
string bookTitle [50];
string bookAuthor [50];
int loadData (string pathname);
int showall (int counter);
void authorSearch (string bookAuthor [50]);
void titleSearch (string bookTitle [50]);
int main ()
{
string pathname;
int counter=0;
char choice;
cout<<"Input the name of the file to be accessed: ";
cin>>pathname;
loadData (pathname);
showall (counter);
cout<<"\n\n\n\n What would you like to do \n (A for Author Search , T for Title Search, Q to quit):";
cin>>choice;
while (choice != 'Q'|| choice != 'q')
{
if (choice == 'A'|| choice == 'a')
{
void authorSearch (string bookAuthor [50], char choice);
}
if (choice == 'T'|| choice == 't')
{
void titleSearch (string bookTitle [50], char choice);
}
}
cout<<"Press <Enter> to Exit";
cin.ignore();
cin.get();
return 0;
}
int loadData (string pathname) // Loads data from infile into arrays
{
fstream infile;
int counter = 0;
infile.open(pathname.c_str()); //Opens file from user input in main
if( infile.fail() )
{
cout << "File failed to open";
return 0;
}
while (!infile.eof())
{
infile >> bookTitle [counter] ; //takes input and puts into parallel arrays
infile >> bookAuthor [counter];
counter++;
}
infile.close();
}
int showall (int counter) // shows input in title(author) format
{
cout<<bookTitle<<"("<<bookAuthor<<")";
}
void authorSearch (string bookAuthor [50], char choice) // Function to search Author Array
{
string target = "";
cout<<"Which author would you like to search for: "<<target; //input
for (int count = 0; count++;)
{
if(bookAuthor[count] == target)
{
cout<<bookTitle[count]<<bookAuthor[count];
}
}
}
void titleSearch (string bookTitle [50], char choice) // Function to Serch Title Array
{
string target = "";
cout<<"Which title would you like to search for: "<<target; //input
for (int count = 0; count++;)
{
if(bookAuthor[count] == target) //tests input against array and outputs reults
{
cout<<bookTitle[count]<<bookAuthor[count];
}
}
}