Sort

#include <iostream>
using namespace std;

void sortFun (int &number1, int &number2, int &number3);

int main ()
{
	int num1;						//first number given by user
	int num2;						//second number given by user
	int num3;						//third number given by user

	do
	{
		cout << "This program will take three numbers and put them in ascending order for you.\n";
		cout << "Please enter the first number: ";

		while (!(cin >> num1))
		{
			cin.clear();
			cin.ignore(1000, '\n');
			cout << "Please enter a valid integer: ";
		}

		cout << "\nPlease enter the second number: ";

		while (!(cin >> num2))
		{
			cin.clear();
			cin.ignore(1000, '\n');
			cout << "Please enter a valid integer: ";
		}

		cout << "\nPlease enter the third number: ";

		while (!(cin >> num3))
		{
			cin.clear();
			cin.ignore(1000, '\n');
			cout << "Please enter a valid integer: ";
		}

		cout << "I will not make sure none of the numbers are the same.\n";
		cout << "If two values are the same, the program will restart.\n";

	}while((num1 == num2) || (num2 == num3) || (num3 == num1));

	sortFun(num1, num2, num3);

	cout << "The numbers in order are: " << num1 << ", " << num2 << ", " << num3 << "." << endl;

	return 0;
}


void sortFun (int &number1, int &number2, int &number3)
{
	int temp1
	int temp2
	int temp3

	temp1 = number1;
	temp2 = number2;
	temp3 = number3;

	if (number1 < number2) && (number1 < number3)
	{
		if(number2 < number3)
		{
			return;
		}

	}

	else if(number2 < number1) && (number2 < number3)
	{
		if(number1 < number3)
		{
			number2 = temp1;
			number1 = temp2;
		}

		else
		{
			number1 = temp2;
			number2 = temp3;
			number3 = temp1;
		}
	}

	else
	{
		if(number1 < number2)
		{
			number1 = temp3;
			number2 = temp1;
			number3 = temp2;
		}
		if(number2 < number1)
		{
			number1 = temp3;
			number3 = temp1;
		}
	}
}