/in/foo.cc: In function 'int main()':
/in/foo.cc:30:27: error: could not convert '(sum*)(& s)' from 'sum*' to 'sum'
  {if(2*s[i].h<=gethe(i,n,s))
                           ^
/in/foo.cc: In function 'int gethe(int, int, sum)':
/in/foo.cc:44:17: error: no match for 'operator[]' (operand types are 'sum' and 'int')
  count=count+2*s[i].k;
                 ^