Run id: 130819

Main.cc: In function 'int main()':
Main.cc:9:5: error: 'cin' was not declared in this scope
     cin>>n;
     ^
Main.cc:11:6: error: 'cout' was not declared in this scope
      cout<<10000-2*(n/2-1);
      ^
Main.cc:14:3: error: 'cout' was not declared in this scope
   cout<<10000-2/n;
   ^
Main.cc:8:11: warning: unused variable 'o' [-Wunused-variable]
     int n,o=10000,j=10000;
           ^
Main.cc:8:19: warning: unused variable 'j' [-Wunused-variable]
     int n,o=10000,j=10000;
                   ^