This is our new and revised program...
for the registration:
I thank all of those people who helped me.
for the search function:
so I've manage to, actually my teammate managed to get a search function working
for edit function:
we havent figured it out on what methods are gonna be used to properly edit a certain student..
for instance i want to edit the information of student (insert student ID here),
first we'll prompt the user to enter the student Id as written above,
then after finding the record we would then allow us to manipulate student (x)'s
personal information which is only the first, middle, and last name
can someone guide us?
#include <iostream>
#include <string>
#include <fstream>
#include <cctype>
#include <Windows.h>
using namespace std;
struct Record
{
string FName, LName, MName, Email, Address, Bday, Program, ConNum;
int StudNum, Year;
};
//Declaration for the struct.
Record Students[50];
//The User-Defined Functions.
void Reg(Record Students[]);
void bubbleSort(Record Students[],int length);
void print(Record Students[]);
void search(Record Students[]);
//void edit(Record Students[]);
//Global Declaration of variables;
string CHOICE;
int studInt;
int length=0;
char response;
int z=0;
//Declaration for the registration function.
//int i=0; dahil nag initialize sa case 1..at student number error
//Declaration for the search function.
string LastName,FirstName, MiddleName;
int NumInFile;
//Main program.
int main()
{
bool found=false;
char choice;
do
{
//The user will choose what to do.
cout<<"********************************************************\n"
<<"*********************STUDENT RECORD*********************\n"
<<"********************************************************\n"
<<" [1] => Registration.\n"
//Will go to reg()
<<" [2] => Search the student record.\n"
//Will go to search();
<<" [3] => Quit.\n";
cin.get(choice);
if (getline(cin, CHOICE)) // To delete the other unnecesary letters.
;
switch(choice)
{
case '1':
{
Reg(Students);
break;
}
case '2':
{
system("CLS");
search(Students); //Students because we have declared that as a identifier of the struct.
break;
}
case '3':
{
exit(0);
}
default:
{
cout<<"your choice is not on the list"<<endl;
system("CLS");
return main();
}
break;
}
bubbleSort(Students,length);// This will sort the names of the students.
print (Students);
cout<<"Want another transaction? (Y/N) ";
cin>>choice;
//cin.ignore();
toupper(choice);
if (toupper(choice)=='Y')
{
system("CLS");
continue;
}
found=true;
}
while (!found);
return 0;
}
void Reg(Record Students[]) // This Function Will Register a student to the group.
{
int i=0;//where i serves as an index
//bool found=false;//will be used for loops later on(will be deleted if we find this useless lateron)
ofstream outFile;
ifstream inFile;
//We declare as an output file the outFile.
outFile.open("records.txt", ios::app); //We open.
inFile.open("C:/Users/Erick/Documents/Visual Studio 2010/Projects/MP 2/MP 2/records.txt");
//LOAD FUNCTION
while (!inFile.eof())
{
char check;
check=inFile.peek();
if (!isdigit(check))
{
cout<<"We have found an available slot for you!!"<<endl;
break;
}
system("CLS");
inFile>>Students[i].StudNum ;
inFile.ignore(10, '\n');
inFile>>Students[i].FName;
inFile.ignore(10, '\n');
inFile>>Students[i].MName;
inFile.ignore(10,'\n');
inFile >> Students[i].LName;
inFile.ignore(10,'\n');
cout<<"CHECKING FOR AVAILABLE SLOTS...\n\n"
<<"Student already registered in slot "<<i+1<<"\n"
<<"Looking for available slots\n"
<<"Please wait for a few momments....\n";;
i++;
Sleep(700);
}
while (i<50)
{
system("CLS");
cout<<"********************************************************\n"
<<"Student's registration form:\n"
<<"********************************************************\n\n"
<<"You are on slot "<<i+1<<endl<<endl;
Students[i].StudNum=2010+i;
outFile<<Students[i].StudNum<<endl;
cout<<"Enter your First Name: "<<flush;
getline(cin,Students[i].FName);
outFile<<Students[i].FName<<endl;
cout<<"Enter your Middle Name: ";
getline(cin,Students[i].MName);
outFile<<Students[i].MName<<endl;
cout<<"Enter your Last Name: ";
getline(cin,Students[i].LName);
outFile<<Students[i].LName<<endl;
cout<<"Your student number is: "<<Students[i].StudNum<<endl;
i++;
cout<<"Register another student? (y/n)";
cin>>response;
if (response=='y' || response=='Y')
{
length+=1;
cin.ignore();//allows you to further add students... if taken out, program would bug you... bring RAID
system("cls");
continue;
}
else
{
length+=1;
break;
}
}
}
void bubbleSort(Record Student[],int length)
{
string temp1;
int iteration;
int index;
for (iteration=1; iteration<length; iteration++)
{
for (index = 0; index<length-iteration;index++)
{
if ((Students[index].LName)>=(Students[index+1].LName))
{
temp1=Students[index].LName;
Students[index].LName=Students[index+1].LName;
Students[index+1].LName=temp1;
}
}
}
}
void print(Record Students[])
//This function will print the values in the struct Students[]
{
system("cls");//This will clear the screen.
cout<<"********************************************************\n"
<<"*********************STUDENT RECORD*********************\n"
<<"********************************************************\n";
/*for (int x=0; x<length; x++)
{
cout<<Students[x].LName<<endl;
}
*/
}
void search(Record Students[]) //Search();
{
bool found=false;
ifstream inFile;
inFile.open("C:/Users/Erick/Documents/Visual Studio 2010/Projects/MP 2/MP 2/records.txt");
cout<<"********************************************************\n"
<<"*****************Searching for student******************\n"
<<"********************************************************\n"
<<"Enter the student number: ";
cin>>studInt;
int ctr=0;
while (!inFile.eof() && !found && ctr<3)
{
inFile>> NumInFile;
inFile.ignore(10, '\n');
inFile>> FirstName;
inFile.ignore(10,'\n');
inFile>>MiddleName;
inFile.ignore(10,'\n');
inFile >> LastName;
inFile.ignore(10,'\n');
if (NumInFile==studInt)
{
cout<<"Yahoo!"<<endl;
found=true;
continue;
}
system("CLS");
cout<<"********************************************************\n"
<<"*****************Searching for student******************\n"
<<"********************************************************\n"
<<"\n\n Please wait for a few moments\n as the program searches the record..."<<endl<<endl;
Sleep(500);
}
if (found)
{
cout<<"The information of the student are the following. "<<endl;
cout<<"Full name: "<<LastName<<", "<< FirstName<<' '<<MiddleName<<' '<<endl;
}
else
{
cout<<"Sorry, the student ID you entered was not found"<<endl;
}
system("pause");
//I did'nt include the inFile.close Because there will be a
//logic error in search function.
}
