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#include <iostream>
using namespace std;
void main()
{
FILE *fileVar;
FILE *fileVar2;
char name[100], course[100];
int age,c;
fileVar = fopen ("StudentRecord.txt", "a");
fileVar2 = fopen ("Temporary.txt", "w");
do
{
cout<<"Student"<<endl<<"1)Add"<<endl<<"2)View"<<endl<<"3)Search"<<endl<<"4)Delete)"<<endl<<"5)Exit"<<endl;
cout<<"Choose: ";
cin>>c;
_flushall();
if (c == 1)
{
cout<<"Enter Name: ";
gets (name);
int wordlength = strlen(name);
int i = 0;
while (i < wordlength)
{
if (isspace (name[i]))
{
name[i] = '_';
}
i++;
}
_flushall();
cout<<"Enter Age: ";
cin>>age;
_flushall();
cout<<"Enter course: ";
gets (course);
_flushall();
fprintf (fileVar, "%s,%i,%s\n", name, age, course);
}
if (c == 2)
{
FILE *fileVar = fopen ("StudentRecord.txt", "r");
char data[100];
while (!feof(fileVar))
{
fscanf(fileVar, "%s\n", &data);
char *wordSplit = strtok(data, ",");
while (wordSplit != NULL)
{
cout<<"Name: "<<wordSplit<<endl;
wordSplit = strtok (NULL, ",");
cout<<"Age: "<<wordSplit<<endl;
wordSplit = strtok (NULL, ",");
cout<<"Course: "<<wordSplit<<endl;
wordSplit = strtok (NULL, ",");
cout<<endl;
}
}
}
if (c == 3)
{
FILE *fileVar = fopen ("StudentRecord.txt", "r");
int temp = 0;
char name[1000];
char data[1000];
cout<<"Search Name: ";
gets (name);
while (!feof(fileVar))
{
fscanf(fileVar, "%s\n", &data);
char *wordSplit = strtok(data, ",");
if (strcmpi (name, wordSplit) == 0)
{
temp = 1;
break;
}
else if (strcmpi (name, wordSplit) != 0)
{
temp = 0;
}
wordSplit = strtok (NULL, ",");
}
if (temp == 1)
{
cout<<"File Found."<<endl;
}
else if (temp == 0)
{
cout<<"File Not Found."<<endl;
}
}
if (c == 4)
{
FILE *fileVar2 = fopen ("Temporary.txt", "a");
FILE *fileVar = fopen ("StudentRecord.txt", "r");
char name[1000];
char data[1000];
char tempname[1000];
cout<<"Search Name: ";
gets (name);
while (!feof(fileVar))
{
fscanf(fileVar, "%s\n", &data);
char *wordSplit = strtok(data, ",");
if (wordSplit != NULL)
if (strcmpi (name, wordSplit) == 0)
{
continue;
}
else
{
strcpy (tempname, wordSplit);
fprintf (fileVar2, "%s\n", tempname);
}
wordSplit = strtok (NULL, ",");
}
fopen ("StudentRecord.txt", "w");
while (!feof(fileVar2))
{
fscanf (fileVar2, "%s\n", &data);
char *wordSplit = strtok(data, ",");
while (wordSplit != NULL)
{
strcpy (tempname, wordSplit);
fprintf (fileVar, "%s\n", tempname);
wordSplit = strtok (NULL, ",");
}
}
cout<<"Record Delete!"<<endl;
}
}while (c != 5);
}
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