How to count number of lines in text file in C++ - cppexamples

Questions:

How to count number of lines in text file in C++

Explanation:

In this program you will learn how to count number of line in a text file.


Code:

#include<iostream>

#include<fstream>

#include<string>

using namespace std;

void main() {

       fstream file;//creating txt file

       file.open("Reading.txt",ios::in); //opening file in reading mod Reading.txt file is located in your project folder

       int temp2 = 0; //counter

       cout << "Data In Reading File" << endl;

       while (file) {

              string temp;

              getline(file, temp);

              cout << temp << endl;

              temp2++;

       }

       cout << "Number of Lines == " << temp2<<endl;

}

Output:

Reading.txt

Code Output

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