View Compilation Error

0_0_37039372_17012.cpp:6:1: error: stray '\' in program
 printf("%d",sum\n);
 ^
0_0_37039372_17012.cpp: In function 'int main()':
0_0_37039372_17012.cpp:6:17: error: expected ')' before 'n'
 printf("%d",sum\n);
                 ^