#include <stdio.h>
int main()
{
int n;
printf("Enter a positive integer: ");
scanf("%d", &n);
printf("Hailstone series: %d ", n);
while (n !=1)
{
if (n % 2 == 0)
{
n = n / 2;
}
else
{
n = 3 * n + 1;
}
printf("%d ", n);
}
return 0;
}
OUTPUT