//이름 나이 사는곳 연락처 배열... System.out.print("이름:"); name[cnt] = sc.next(); System.out.print("나이:"); age[cnt] = sc.next(); System.out.print ...

It is important to know that there are many ways to read and write to a file in Java. In the File Input Output (IO) lesson, we learned about the two simplest ways to read and write to a file. In this ...