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  1. interface A
  2. {
  3. public int a();
  4. }
  5. class B implemets A
  6. {
  7. public int a(){return 1}
  8. }
  9. class C implements A
  10. {
  11. public int a {return 2}
  12. }
  13.  
Compilation error #stdin compilation error #stdout 0s 0KB
stdin
Standard input is empty
compilation info
Main.java:5: error: '{' expected
class B implemets A
       ^
Main.java:7: error: ';' expected
    public int a(){return 1}
                           ^
Main.java:11: error: ';' expected
    public int a {return 2}
                ^
Main.java:11: error: ';' expected
    public int a {return 2}
                          ^
4 errors
stdout
Standard output is empty