int dectobin(int n)
{
if (n == 1) return 1;
else return dectobin(n / 2) * 10 + n % 2;
}
int main()
{
int n;
printf("Enter n: ");
scanf("%d", &n);
printf("dectobin(n) = %d", dectobin(n));
return 0;
}
int dectobin(int n)
{
if (n == 1) return 1;
else return dectobin(n / 2) * 10 + n % 2;
}
int main()
{
int n;
printf("Enter n: ");
scanf("%d", &n);
printf("dectobin(n) = %d", dectobin(n));
return 0;
}