Main.cc: In function 'int main()':
Main.cc:5:19: error: expected unqualified-id before ';' token
int a,b,c,d,e,;
^
Main.cc:6:44: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%1d%1d%1d%1d%1d",&a,&b,&c,&d,&e);
^