Main.cc: In function 'int main()':
Main.cc:4:12: error: expected initializer before 'a'
long iong a,b
^
Main.cc:6:8: error: 'a' was not declared in this scope
int c=a*10+b;
^
Main.cc:6:13: error: 'b' was not declared in this scope
int c=a*10+b;
^
Main.cc:7:7: error: expected unqualified-id before '<<' token
long <