//N101
#include <iostream.h>
#include <conio.h>

int main()
{ int i,j,k1,k2,n;
	n=10000000 ;//до какого числа считать
	cout << "Numbers(less then 1000000), the sum of numbers of which is divided on 7.\n\n";
	for (i=2;i<n;i++){
		j=i+1;
		k2=0;
		while (j>0){
			k2+= j%10;
			j/=10;
		}
		if (k1%7==0 && k2%7==0){
			cout << "Number is: ";
			cout << i << "\n";
		}
		k1=k2;
	}
	cout << "\n";
	getch();
	return 0;
}