제출 #158884

실행 실패 (제출 코드 컴파일 에러)

Main.java:40: error: cannot find symbol
      from = f; to = t; cost = c;
             ^
  symbol:   variable f
  location: class Node
Main.java:40: error: cannot find symbol
      from = f; to = t; cost = c;
                     ^
  symbol:   variable t
  location: class Node
Main.java:40: error: cannot find symbol
      from = f; to = t; cost = c;
                               ^
  symbol:   variable c
  location: class Node
3 errors