View Compilation Error

0_0_20307067_9902.cpp: In function 'int main()':
0_0_20307067_9902.cpp:28:29: error: invalid types 'int[int]' for array subscript
      if(!visit[i][j-price[i]])
                             ^
0_0_20307067_9902.cpp:31:21: error: invalid types 'int[int]' for array subscript
           visit[i][j]=1;
                     ^