/in/foo.cc:1:1: error: 'include' does not name a type
 include<iostream>
 ^~~~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:9:2: error: 'cin' was not declared in this scope
  cin>>n>>m>>k>>l>>d;
  ^~~
/in/foo.cc:25:4: error: 'cout' was not declared in this scope
    cout<<i;
    ^~~~
/in/foo.cc:30:4: error: 'cout' was not declared in this scope
    cout<<i;
    ^~~~