View Compilation Error

0_0_28189804_4227.cpp: In function 'int main()':
0_0_28189804_4227.cpp:21:27: error: expected statement at end of input
             if((int)a == a)
                           ^
0_0_28189804_4227.cpp:21:27: error: expected '}' at end of input
0_0_28189804_4227.cpp:21:27: error: expected '}' at end of input
0_0_28189804_4227.cpp:21:27: error: expected '}' at end of input