Sorry im new here.. i cant seem to get the function working

Code:
void calc(int num)
{
	
	int inch, rem_inch, feet;
	
	feet = inch/12;
	rem_inch = inch % 12;


	 printf("%d inches = %d feet %d inches\n", inch, feet, rem_inch);
	
}

void main()
{

	
	int i, inch;

	

	for(i=0;i<5;i++)
	{
	printf("\nPlease Enter Inches:");
	scanf("%d", &inch);
	

	calc(inch);
	
	
	}

}
help?? argh