View Compilation Error

0_0_24229222_14277.cpp: In function 'int main()':
0_0_24229222_14277.cpp:15:19: error: expected ')' before ';' token
 printf("%d",sum(n););
                   ^
0_0_24229222_14277.cpp:15:20: error: expected primary-expression before ')' token
 printf("%d",sum(n););
                    ^