View Compilation Error

0_0_17400066_25759.cpp: In function 'int main()':
0_0_17400066_25759.cpp:163:15: error: expected '(' before '%' token
             if%2
               ^
0_0_17400066_25759.cpp:163:16: error: expected '}' at end of input
             if%2
                ^
0_0_17400066_25759.cpp:163:16: error: expected '}' at end of input
0_0_17400066_25759.cpp:163:16: error: expected '}' at end of input