제출 #56552

실행 실패 (제출 코드 컴파일 에러)

Main.c: In function ‘main’:
Main.c:7:36: error: ‘a’ undeclared (first use in this function)
    7 |                 scanf("%d %d %d", &a, &b, &c);
      |                                    ^
Main.c:7:36: note: each undeclared identifier is reported only once for each function it appears in
Main.c:7:40: error: ‘b’ undeclared (first use in this function)
    7 |                 scanf("%d %d %d", &a, &b, &c);
      |                                        ^
Main.c:7:44: error: ‘c’ undeclared (first use in this function)
    7 |                 scanf("%d %d %d", &a, &b, &c);
      |                                            ^