Thread: Two values in i+=1

Hi freinds.


please read this code.

Code:

int main()
{
     int i  = 0;

     for(i=0;i<10;i+=1)

     cout << i;
}

When I run this code in VC++, I get the output as 0,1. It shoyld come as 0, 1, 2......9. Does any one can tell me why could this happen?

cout is buffered. Try calling cout.flush() after your output. Calling << endl will also flush the buffer.

it works ok for me in VC++ 6.0. This is the output. If you want spaces and commas then you have to program them, cout will not do that for you.

Code:

0123456789Press any key to continue

To my limited knowledge of c++ iostreams, there are no such modifiers.

you could try

Code:

for(int i; i <10; i++)
{
i+=1;
cout << i << endl;
}

oops, yeah, make that i a x or something..