View Compilation Error

0_0_19478203_22807.cpp: In function 'int main()':
0_0_19478203_22807.cpp:27:10: error: expected primary-expression before '%' token
         {%
          ^
0_0_19478203_22807.cpp:27:10: error: expected primary-expression at end of input
0_0_19478203_22807.cpp:27:10: error: expected '}' at end of input
0_0_19478203_22807.cpp:27:10: error: expected '}' at end of input
0_0_19478203_22807.cpp:27:10: error: expected '}' at end of input