View Compilation Error

0_0_36344066_8386.cpp: In function 'int main()':
0_0_36344066_8386.cpp:5:12: error: 'snyc_with_stdio' is not a member of 'std::ios {aka std::basic_ios<char>}'
 #define qc std::ios::snyc_with_stdio(0);
            ^
0_0_36344066_8386.cpp:11:5: note: in expansion of macro 'qc'
     qc;
     ^