View Compilation Error

0_0_37877466_29197.cpp: In function 'int main()':
0_0_37877466_29197.cpp:20:11: error: expected primary-expression at end of input
         if(
           ^
0_0_37877466_29197.cpp:20:11: error: expected ')' at end of input
0_0_37877466_29197.cpp:20:11: error: expected statement at end of input
0_0_37877466_29197.cpp:20:11: error: expected '}' at end of input
0_0_37877466_29197.cpp:20:11: error: expected '}' at end of input