$//$ This program takes two values from the user and then swaps them

$//$ before printing the values. The user will be prompted to enter

$//$ both numbers.

$//$ MERLY ARENAS

#include

using namespace std;

int main$()$

$\{$

float firstNumber;

float secondNumber;

$//$ Prompt user to enter the first number.

cout $<<$ "Enter the first number" $<<$ endl;

cout $<<$ "Then hit enter" $<<$ endl;

cin $>>$ firstNumber;

$//$ Prompt user to enter the second number.

cout $<<$ "Enter the second number" $<<$ endl;

cout $<<$ "Then hit enter" $<<$ endl;

cin $>>$ secondNumber;

$//$ Echo print the input.

cout $<<$ endl $<<$ "You input the numbers as $"<<$ firstNumber $<<"$ and $"<<$ secondNumber $<<$ endl;

$//$ Now we will swap the values.

firstNumber $=$ secondNumber; secondNumber $=$ firstNumber;

$//$ Output the values.

cout $<<$ "After swapping, the values of the two numbers are $"<<$ firstNumber $<<"$ and $"<<$ secondNumber $<<$ endl;

return $0$;

$\}$