Search a word in cpp file

#include <iostream>
           #include <string>
           #include <fstream>
           using namespace std;
int main()
{
               
             ifstream input;
		size_t pos;
              string line;

		input.open("t.txt");
		if(input.is_open())
		{
			while(getline(input,line))
			{
			 pos = line.find("hey");
			  if(pos!=string::npos) // string::npos is returned if string is not found
        {
            cout <<"Found!";
            break;
        }
			}
		}

system("pause");
}

Source: codeproject.com

Similar codes

0 vote296 views1 answer
Lexene token pairs of java codes
C++
0 vote286 views1 answer
Equals operator c++ overlaod
C++
5 votes297 views1 answer
How to find 2d vector length cpp
C++
0 vote264 views4 answers
C++ initialize vector of vector with size
C++
0 vote301 views1 answer
Vector of vectors of pairs c++
C++
1 vote278 views2 answers
Reverse sort cpp
C++
12 votes280 views2 answers
Comparator in sort c++
C++
1 vote298 views1 answer
Get a string from file in c++
C++
1 vote342 views2 answers
Convert from hex to decimal c++
C++
5 votes290 views1 answer
What library to mention for swap function in c++
C++