View Compilation Error

0_0_39320168_17448.cpp: In function 'int main()':
0_0_39320168_17448.cpp:32:47: error: 'dp' was not declared in this scope; did you mean 'dy'?
   32 |     for(int i =0 ; i<n ;  i++){ cin>>car[i] ; dp[i] = -1 ; dp2[i] = -1 ;}
      |                                               ^~
      |                                               dy
0_0_39320168_17448.cpp:32:60: error: 'dp2' was not declared in this scope
   32 |     for(int i =0 ; i<n ;  i++){ cin>>car[i] ; dp[i] = -1 ; dp2[i] = -1 ;}
      |                                                            ^~~