View Compilation Error

0_0_37503831_31057.cpp:30:3: error: stray '\243' in program
   sort(num, num + n，cmp);
   ^
0_0_37503831_31057.cpp:30:3: error: stray '\254' in program
0_0_37503831_31057.cpp: In function 'int main()':
0_0_37503831_31057.cpp:30:22: error: expected ')' before 'cmp'
   sort(num, num + n，cmp);
                      ^