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6.cpp
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6.cpp
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/*
@Author: Amritanshu Sikdar
Session: 2018-'19
Repository: https://github.com/amritanshusikdar/CS30PracticalQuestion
*/
// A little Student Database
#include<iostream.h>
#include<conio.h>
#include<fstream.h>
#include<string.h>
#include<stdio.h>
struct student
{
char name[20];
long phone;
};
int main()
{
clrscr();
int i=0, found;
char name[20];
fstream file("STD.TXT", ios::in | ios::out);
student record;
// Writing into File
for(i=0; i<5; i++)
{
cout << "Name: ";
gets(record.name);
cout << "Phone: ";
cin >> record.phone;
file.write((char*) &record, sizeof(record));
}
cout << "Enter name of student to search: ";
gets(name);
file.seekg(0,ios::beg); // Setting the file pointer to the beginning of file
// Searching for requested record
while(!file.eof() && found != 1)
{
file.read((char*) &record, sizeof(record));
if(strcmpi(name, record.name) == 0)
found = 1;
else found = 0;
}
if(found == 1)
cout << "Phone of " << record.name << " is: " << record.phone << endl << endl;
else cout << "Not found in the directory! \n\n";
file.close();
getch();
return 0;
}