View Compilation Error

0_0_18427692_2474.cpp:6:1: error: stray '\243' in program
 printf("%d\n"，a+b);
 ^
0_0_18427692_2474.cpp:6:1: error: stray '\254' in program
0_0_18427692_2474.cpp: In function 'int main()':
0_0_18427692_2474.cpp:6:16: error: expected ')' before 'a'
 printf("%d\n"，a+b);
                ^