How to output the content(includes some NTL) directly to the file?

[fayeyang]

Hi, I wonder is there any way to out put the result into the file that I can save instead of to screen?

I am using Visual C++6.0 and NTL(which support artibitary long integers). Thanks!

 

[uolj]

Assuming you are currently outputting the result using cout, you can use a file stream and output it with that instead. For example, if you #include <fstream> and add this code to the function that currently outputs the data to the screen:

std::ofstream fout("filename.txt");

then change cout to fout, it should work.

If you have trouble getting that to work, or it doesn't make sense, you should post some or all of the code that currently outputs information to the screen that you want to change.