View Compilation Error

0_0_39156730_15201.cpp:8:1: error: 'dp' does not name a type
    8 | dp[SZ];
      | ^~
0_0_39156730_15201.cpp: In function 'int main()':
0_0_39156730_15201.cpp:14:9: error: 'dp' was not declared in this scope
   14 |         dp[1] = 1;dp[2]= 2;
      |         ^~