Highest number

#include <iostream>
using namespace std;
int main(){
    float input1, input2, input3;
    cout << "Enter First Number : ";
    cin >> input1;
    cout << "Enter Second Number : ";
    cin >> input2;
    cout << "Enter Third Number : ";
    cin >> input3;
    cout << "Input numbers are : " << input1 << " " << input2 << " " << input3 << endl;
    if (input1==input2 && input2==input3)
        cout << input1 << ", " << input2 << ", " << " and " << input3 << " are all equal to each other.";
    else if (input1>input2 && input3==input1)
        cout << "First number and Third number are both the highest numbers.";
    else if (input2>input1 && input3==input2)
        cout << "Second number and Third number are both the highest numbers.";
    else if (input1>input3 && input2==input1)
        cout << "First number and Second number are both the highest numbers.";
    else if (input1>input2 && input1>input3)
        cout << input1 << " is the highest number among the input numbers.";
    else if (input2>input3 && input2>input1)
        cout << input2 << " is the highest number among the input numbers.";
    else if (input3>input1 && input3>input2)
        cout << input3 << " is the highest number among the input numbers.";
}