View Compilation Error

0_0_17334545_377.cpp: In function 'int main()':
0_0_17334545_377.cpp:155:21: error: expected primary-expression before '%' token
 if(a[t]==0&&flag==0)%2
                     ^
0_0_17334545_377.cpp:155:22: error: expected '}' at end of input
 if(a[t]==0&&flag==0)%2
                      ^
0_0_17334545_377.cpp:155:22: error: expected '}' at end of input
0_0_17334545_377.cpp:155:22: error: expected '}' at end of input