Eroare de compilare: Main.java:1: error: class APlusB is public, should be declared in a file named APlusB.java public class APlusB { ^ Main.java:3: error: cannot find symbol public static void main(String[] args) throws FileNotFoundException, ^ symbol: class FileNotFoundException location: class APlusB Main.java:4: error: cannot find symbol UnsupportedEncodingException { ^ symbol: class UnsupportedEncodingException location: class APlusB Main.java:5: error: cannot find symbol File file = new File("adunare.in"); ^ symbol: class File location: class APlusB Main.java:5: error: cannot find symbol File file = new File("adunare.in"); ^ symbol: class File location: class APlusB Main.java:6: error: cannot find symbol FileReader fin = new FileReader(file); ^ symbol: class FileReader location: class APlusB Main.java:6: error: cannot find symbol FileReader fin = new FileReader(file); ^ symbol: class FileReader location: class APlusB Main.java:7: error: cannot find symbol Scanner sc = new Scanner(fin); ^ symbol: class Scanner location: class APlusB Main.java:7: error: cannot find symbol Scanner sc = new Scanner(fin); ^ symbol: class Scanner location: class APlusB Main.java:12: error: cannot find symbol PrintWriter writer = new PrintWriter("adunare.out"); ^ symbol: class PrintWriter location: class APlusB Main.java:12: error: cannot find symbol PrintWriter writer = new PrintWriter("adunare.out");