#include "stdafx.h"
#include "math.h"
#include "stdio.h"
#include "conio.h"

int main()
{
	double a, i, k, n;
	i = 0, k = 0;
	printf("\n Vvedite chislo n ");
	scanf_s("%if, &n");
	printf("\n Vvedite chislo a: ");
	scanf_s("%if, &a");
	while (i = 0, i < n)
	{
		i % 2 == 0
			a % 2 != 0
	}
	{
		k = k + 1;
		i = i + 1;

	}
	printf("kollichestvo clenov posletodvatelnosti=%f/n", k);
	_getch();
	return 0;
}