View Compilation Error

0_0_16214219_18039.cpp: In function 'int dfs(int, int)':
0_0_16214219_18039.cpp:17:16: error: invalid types 'int[int]' for array subscript
         if(ma[i][p]>ma[i][j])
                ^
0_0_16214219_18039.cpp:17:25: error: invalid types 'int[int]' for array subscript
         if(ma[i][p]>ma[i][j])
                         ^
0_0_16214219_18039.cpp:20:16: error: invalid types 'int[int]' for array subscript
         if(ma[p][j]>ma[i][j])
                ^
0_0_16214219_18039.cpp:20:25: error: invalid types 'int[int]' for array subscript
         if(ma[p][j]>ma[i][j])
                         ^
0_0_16214219_18039.cpp:22:28: error: invalid types 'int[int]' for array subscript
     return dp[i][j]=ma+ma[i][j];
                            ^