View Compilation Error

0_0_28891762_17241.cpp: In function 'int main()':
0_0_28891762_17241.cpp:30:3: error: expected primary-expression before '%' token
   %
   ^
0_0_28891762_17241.cpp:30:3: error: expected primary-expression at end of input
0_0_28891762_17241.cpp:30:3: error: expected '}' at end of input