View Compilation Error

0_0_26598560_10414.cpp:14:3: error: stray '\243' in program
   printf("Case#\na+b=sum%d\n"，a+b=sum);
   ^
0_0_26598560_10414.cpp:14:3: error: stray '\254' in program
0_0_26598560_10414.cpp: In function 'int main()':
0_0_26598560_10414.cpp:14:32: error: expected ')' before 'a'
   printf("Case#\na+b=sum%d\n"，a+b=sum);
                                ^