View Compilation Error

0_0_33386449_17726.cpp: In function 'void solve()':
0_0_33386449_17726.cpp:73:33: error: invalid operands of types 'long long int [300005]' and 'int' to binary 'operator%'
         a[i].x = lower_bound(x %2
                                 ^
0_0_33386449_17726.cpp:73:33: error: expected '}' at end of input
0_0_33386449_17726.cpp:73:33: error: expected '}' at end of input