View Compilation Error

0_0_22783185_26899.cpp: In function 'void solve(int)':
0_0_22783185_26899.cpp:105:49: error: no match for 'operator[]' (operand types are 'int [55][55][55]' and 'point')
      else dp[j][k] = max(dp[j][k], dp[i][j]+Area[a[ord[0]]][a[ord[j]]][a[ord[k]]]));
                                                 ^