help me fix one problem with my cash register

Thanks for everyones help my program is nearly complete now there is just one problem. It compiles and runs but does not produce the results I want.

Its suppose to tell you how many of each coins is in a specific amount of change for example if its 90 pences it should say 1 of 50, 2 of 20, 0 of 10 and 0 of 5 (pennies are not included).

Instead what is prints out is 256 of 50, 256 of 20, 256 of 10 and 256 of 5 for any amount entered.

Can anyone help me fix this... here is the code:

Code:

#include<stdio.h>

void Getnum1(int &num1)
{
	printf("Please enter a number between 5 and 95 in cents\n");
	scanf("%d%*c", &num1);
	return;
}

int DoCalc(int num1)
{
	int value = 0;

	while(num1 >= 50)
	{
		num1 = num1 - 50;
		value = value + 1;
	}

	while(num1 >= 20)
	{
		num1 = num1 - 20;
		value = value + 1;
	}

	while(num1 >= 10)
	{
		num1 = num1 - 10;
		value = value + 1;
	}

	while(num1 >= 5)
	{
		num1 = num1 - 50;
		value = value + 1;
	}	
	return(value);
}

void PrintCal(int &value)
{
	printf("(Fifty: %d\n" ,value);
	printf("Twenty: %d\n" ,value);
	printf("Ten: %d\n" ,value);
	printf("Five: %d\n" ,value);
	return;
}

int main()
{
	int num1;
	int value;

	Getnum1(num1);
	DoCalc(num1);
	PrintCal(value);

	return(0);
}

Thank you in advanced

Well, since you are only using one value variable, you will always print the same number of coins no matter what. Since the value that you pass in to PrintCal has never been used before, it prints "random uninitialized variable", which on your machine appears as "256". Note that just because you return value from DoCalc doesn't mean you assign that value anywhere in main.

I'd say you've got more than 1 problem here.

Code:

void Getnum1(int &num1)

this is not C - you should decide first what language you are using