Answers for "how to input multiple lines of a file in c++"

C++

-2

how to input multiple lines of a file in c++

#include <iostream>
#include <fstream>
#include <sstream>
#include <string>

using namespace std;

int main()
{
    
    ifstream in("file.txt");
    stringstream sstr;
    while(in >> sstr.rdbuf());
    cout << sstr.str() << endl;



    return 0;
}

Posted by: Guest on March-11-2020

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