While i’m in class of programming language this afternoon, i have this idea. When the programming language’s exam, i can open your book or notes or anything else. But, i can’t contact or communication with each other (hahaha, of course!). The programming language that i learn is fortran language (oh god, this is so age). And the operating system that i use is microsoft windows XP. Hmm, i don’t know what version is. And this is the idea to communication each others:

  1. Make sure if you can open the command prompt. If you can’t, ended read this article. hahaha. sorry, if this step not working, you can’t through the next step. (more…)