View Compilation Error

0_0_17531931_380.cpp:6:1: error: stray '\243' in program
 {printf（"%.21f\n",fabs(n);
 ^
0_0_17531931_380.cpp:6:1: error: stray '\250' in program
0_0_17531931_380.cpp: In function 'int main()':
0_0_17531931_380.cpp:6:10: error: expected ';' before string constant
 {printf（"%.21f\n",fabs(n);
          ^