My problem is:
- I've try many times with DataOutputStream, FileWriter but I cannot write intergers into a file as I wanted.
- I seemed to succeed but after writing them into a file, when I open it with notepad, I can read it. They all tuned out to many strange shape (such as ! # and square).
So is there any one can help me deal with my problem. For instance I want to write in such this format:
1 2 3