src.cpp:6:29: warning: missing terminating " character
freopen("UCLNBCNN.INP,"r",stdin);
^
src.cpp:6:5: error: missing terminating " character
freopen("UCLNBCNN.INP,"r",stdin);
^
src.cpp:7:29: warning: missing terminating " character
freopen("UCLNBCNN.OUT,"w",stdout);
^
src.cpp:7:5: error: missing terminating " character
freopen("UCLNBCNN.OUT,"w",stdout);
^
src.cpp: In function 'int main()':
src.cpp:6:13: error: unable to find string literal operator 'operator""r'
freopen("UCLNBCNN.INP,"r",stdin);
^