Search a Name in the Text File in C++

Design a program using a text file that will allow the user to search a name of the person stored in a text file. If the name of the person found in the text file that program will inform the user that the name of the person is found. On the other hand, if the name of the person cannot be found in the text file, the program will inform the user that the name is not found.

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Sample Program Output

Program Listing

// search.cpp

// Author   : Mr. Jake R. Pomperada,BSCS,MAED-IT

// Address  : Bacolod City, Negros Occidental Philippines

// Date     : September 6, 2018      Thursday   8:75 AM

// Website  : jakerpomperada.com

// Email    : jakerpomperada@jakerpomperada.com and jakerpomperada@aol.com

// Tool     : Dev C++ Version 5.11

#include <iostream>

#include <fstream>

using namespace std;

int search (char a[]) 

{

char *search = a ; 

int offset;

string line;

ifstream Myfile;

Myfile.open("demo.txt");

if(Myfile.is_open())

{

while(!Myfile.eof())

{

getline(Myfile,line);

if ((offset = line.find(search,0)) != string::npos) 

   {

 cout <<"\n\n";            

 cout << "\tThe name "<< search <<" is FOUND in the text file.";

 cout <<"\n\n";

 goto terminate;

  } 

}

cout <<"\n\n";    

cout << "\tThe name "<< search <<" is NOT FOUND in the text file.";

cout <<"\n\n";

Myfile.close();

}

else 

cout<<"Unable to open this file."<<endl;

terminate:

cout <<"\n";    

cout << "\tThank you for Using This Software.";

cout <<"\n\n";          

system("pause");

}

int main()

{

    char name[100];

    system("COLOR F0");

    cout <<"\n\n";

    cout <<"\tSearch a Name in the Text File in C++";

    cout <<"\n\n";

    cout<<"\tEnter name to search : ";

    fflush(stdin);

    cin.getline(name,50);

    search(name);

}