Run id: 134417

Main.cc: In function 'int main()':
Main.cc:8:1: error: expected ';' before '}' token
 } 
 ^
Main.cc:8:1: warning: statement has no effect [-Wunused-value]
Main.cc:5:35: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%1d%1d%1d%1d",&a,&b,&c,&d); 
                                   ^