View Compilation Error

0_0_33142905_16562.cpp: In function 'long long int query(long long int, long long int)':
0_0_33142905_16562.cpp:71:24: error: expected ')' at end of input
    return query(f,x<<1%2
                        ^
0_0_33142905_16562.cpp:71:24: error: expected ';' at end of input
0_0_33142905_16562.cpp:71:24: error: expected '}' at end of input
0_0_33142905_16562.cpp:71:24: error: expected '}' at end of input