제출 #70076

실행 실패 (제출 코드 컴파일 에러)

Main.java:20: error: cannot find symbol
				int a = list.removeFirst();
				            ^
  symbol:   method removeFirst()
  location: variable list of type List<Integer>
Main.java:25: error: cannot find symbol
				int a = list.removeFirst();
				            ^
  symbol:   method removeFirst()
  location: variable list of type List<Integer>
2 errors