C++ fstream and printing to terminal -

this question has answer here:

• why iostream::eof inside loop condition considered wrong? 4 answers

i've got bit of code trying work. want open file , print contents terminal. right i've got list (1-10) in .txt file in same folder .cpp file.

int main() {   ifstream infile;       infile.open("numbers.txt");    if( infile.fail()) {         cout<<"error opening file "<< endl;         return 0;   }    while(!(infile.fail())) {     int x;     infile >> x;     cout<<x<< endl;   } } 

this have far , works open file , print console. issue is, prints last line of file twice ( print 1-10 fine prints 10 twice) i've stumped myself trying figure out. ideas?

thanks helping me edit this!

try below code

#include <iostream> #include <fstream> using namespace std; int main() {   ifstream infile;   infile.open("a.txt");    if( infile.fail()) {     cout<<"error opening file "<< endl;     return 0;   }    int x;   while(infile >> x) {     cout<<x<< endl;   } }