Untitled

#include <iostream>
using namespace std;

int main ()
{
    //declaration

    double num1, num2, num3, LargestNum;

    //number input

    cout << "Enter a number: ";
    cin >> num1;

    cout << "Enter another number: ";
    cin >> num2;

    cout << "Enter yet another number: ";
    cin >> num3;

    //finding the largest number

        if (num1>num2)
        {
         LargestNum = num1;
        }

        else if (num2>num1)
        {
         LargestNum = num2;
        }

        if (num2>LargestNum)
        {
         LargestNum = num2;
        }

        if (num3>LargestNum)
        {
         LargestNum = num3;
        }

    //displaying the largest number

    cout << "\nThe largest number is: " << LargestNum << endl;

    system("pause");
    return 0;

}