View Compilation Error

0_0_39430271_12807.cpp: In function 'int main()':
0_0_39430271_12807.cpp:26:45: error: request for member 'q' in 'dp[i]', which is of non-class type 'int'
   26 |             for(int j=m;j>=a[i].q&&j>=dp[i].q;j--){
      |                                             ^