运行 ID: 32306

Main.cc: In function ‘long long int check(long long int, long long int)’:
Main.cc:18:14: error: ‘sumb3’ was not declared in this scope
  return suma*sumb3 3 1
              ^~~~~
Main.cc:18:14: note: suggested alternative: ‘sumb’
  return suma*sumb3 3 1
              ^~~~~
              sumb
Main.cc:18:20: error: expected ‘;’ before numeric constant
  return suma*sumb3 3 1
                    ^
Main.cc:18:22: error: expected ‘;’ before numeric constant
  return suma*sumb3 3 1
                      ^
Main.cc:22:1: warning: statement has no effect [-Wunused-value]
 ;
 ^
Main.cc: In function ‘int main()’:
Main.cc:25:10: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d%d",&n,&m,&k);
     ~~~~~^~~~~~~~~~~~~~~~~~~
Main.cc:27:14: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&a[i]);
         ~~~~~^~~~~~~~~~~~
Main.cc:32:14: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&b[i]);
         ~~~~~^~~~~~~~~~~~