View Compilation Error

0_0_27698358_6951.cpp:1:1: error: stray '##' in program
 ##include <iostream>
 ^
0_0_27698358_6951.cpp:2:1: error: stray '##' in program
 ##define ll long long int
 ^
0_0_27698358_6951.cpp:1:3: error: 'include' does not name a type
 ##include <iostream>
   ^
0_0_27698358_6951.cpp: In function 'int main()':
0_0_27698358_6951.cpp:6:5: error: 'll' was not declared in this scope
     ll a, b;
     ^
0_0_27698358_6951.cpp:7:5: error: 'cin' was not declared in this scope
     cin >> a >> b;
     ^
0_0_27698358_6951.cpp:7:12: error: 'a' was not declared in this scope
     cin >> a >> b;
            ^
0_0_27698358_6951.cpp:7:17: error: 'b' was not declared in this scope
     cin >> a >> b;
                 ^
0_0_27698358_6951.cpp:8:5: error: 'cout' was not declared in this scope
     cout << a + b << endl;
     ^
0_0_27698358_6951.cpp:8:22: error: 'endl' was not declared in this scope
     cout << a + b << endl;
                      ^