View Compilation Error

0_0_32577026_18274.cpp: In function 'int main()':
0_0_32577026_18274.cpp:108:20: error: expected unqualified-id before '&' token
    scanf("%d%d",&l.&r);
                    ^
0_0_32577026_18274.cpp:109:31: error: 'query' was not declared in this scope
    printf("%lld\n",query(1,l,r));
                               ^