View Compilation Error

0_0_39539101_1604.cpp: In function 'int main()':
0_0_39539101_1604.cpp:33:25: error: 'ans' was not declared in this scope; did you mean 'abs'?
   33 |                         ans=(ans+a[i])%10007;
      |                         ^~~
      |                         abs
0_0_39539101_1604.cpp:35:23: error: 'ans' was not declared in this scope; did you mean 'abs'?
   35 |                 cout<<ans<<"\n";
      |                       ^~~
      |                       abs