View Compilation Error

0_0_33322654_17420.cpp:5:1: error: missing terminating " character
 {printf("%d\n,A+B);}
 ^
0_0_33322654_17420.cpp: In function 'int main()':
0_0_33322654_17420.cpp:6:1: error: expected primary-expression before 'return'
 return 0;
 ^
0_0_33322654_17420.cpp:7:1: error: expected '}' at end of input
 }
 ^