제출 #29519

실행 실패 (제출 코드 컴파일 에러)

Main.c: In function ‘main’:
Main.c:8:17: error: expected ‘;’ before ‘return’
    8 | else printf("1")
      |                 ^
      |                 ;
    9 |         return 0;
      |         ~~~~~~   
Main.c:5:9: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    5 |         scanf("%d %d %d %d",&a,&b,&c,&d);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~