제출 #80191

실행 실패 (제출 코드 컴파일 에러)

Main.c: In function ‘main’:
Main.c:39:24: error: invalid suffix "c" on integer constant
   39 |                 m1+=(b+2c)*k;
      |                        ^~
Main.c:21:9: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   21 |         scanf("%lld %lld %lld",&n,&b,&c);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.c:23:17: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   23 |                 scanf("%lld",&arr[i]);
      |                 ^~~~~~~~~~~~~~~~~~~~~