Moving to a while loop if not divisible by 5 in c++ -

i writing program class user inputs number checked number, checked see if divisible 5 , if 2 satisfied, number used while loop. clarify, if number , divisible 5 code runs, if , divisible 2 code runs. first set of code needs in loop , second (divisible 2) needs in while loop.

i stuck on taking cin , using in second set of code, first set wants manipulate first.

any figuring out great!

code:

#include <iostream> #include <string> #include <fstream>     #include <iomanip>  using namespace std;  int main () {     system ("color f0");      int number = 0, countif = 0,countwhile = 0, i=0;      cout << "please enter positive integer or 0 quit: ";     cin >> number;     cin.ignore();      if (number < 0 || number%2 != 0)         cout << "error: integer entered either not positive or zero. try again." << endl;      //else if (number%5 || (number%2) = 0)      (number%5; countif < number; countif +=5)     {         = number / 10;         += countif;         cout << << " ";             }     cin.ignore();      while (countwhile <= && i%2)      {         int x = 0;         cout << x << " ";         x += 2;     }      system ("pause");     return 0; } 

i'm looking @ original else if statement

else if (number%5 || (number%2) = 0) 

what wanted here instead

else if (number%5 == 0 && number%2 == 0) 

and execute code in else if block.