View Compilation Error

0_0_39438716_22646.cpp: In function 'int main()':
0_0_39438716_22646.cpp:22:27: error: invalid types 'int[int]' for array subscript
   22 | for(j=b[i];j<=n;j++) dp[i][j]= max(dp[i-1][j- b[i]] + sum[j]- sum[j-b[i]], dp[i][j-1]);
      |                           ^
0_0_39438716_22646.cpp:22:43: error: invalid types 'int[int]' for array subscript
   22 | for(j=b[i];j<=n;j++) dp[i][j]= max(dp[i-1][j- b[i]] + sum[j]- sum[j-b[i]], dp[i][j-1]);
      |                                           ^
0_0_39438716_22646.cpp:22:81: error: invalid types 'int[int]' for array subscript
   22 | for(j=b[i];j<=n;j++) dp[i][j]= max(dp[i-1][j- b[i]] + sum[j]- sum[j-b[i]], dp[i][j-1]);
      |                                                                                 ^
0_0_39438716_22646.cpp:26:20: error: invalid types 'int[int]' for array subscript
   26 | printf("%d\n",dp[m][n]);
      |                    ^