View Compilation Error

0_0_38591580_22431.cpp: In function 'int main()':
0_0_38591580_22431.cpp:19:9: error: expected '}' at end of input
         }
         ^
0_0_38591580_22431.cpp:15:32: note: to match this '{'
     while (cin >> n && n != 0) {
                                ^
0_0_38591580_22431.cpp:19:9: error: expected '}' at end of input
         }
         ^
0_0_38591580_22431.cpp:13:12: note: to match this '{'
 int main() {
            ^