#include <stdio.h>
#include <math.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
	float	a = 6.28, b = 6.28, x = a, y, h = 0.1;
while (x <= b)
 {
if (sin(x) > 0.2)  
y = xx +1;
  else	
y = xx - 1;
printf(”\ny(%f) = %f”, x, y);
	x += h;
}
system("PAUSE");
		return 0;
}