Please help with my intro c++ class HW?

int main() {


int num1, num2, sum;





cout %26lt;%26lt; "Please enter first number: ";


cin %26gt;%26gt; num1;


cout %26lt;%26lt; "Please enter second number: ";


cin %26gt;%26gt; num2;





sum = num1 + num2;


cout %26lt;%26lt; "The sum is " %26lt;%26lt; sum %26lt;%26lt; endl;





return 0;


}





I am supposed to use this sample program to calculate the temperature conversion like





°C = 5/9 (°F - 32)





To find degrees Fahrenheit when you know the Celsius temperature use this equation:





°F = 9/5 °C + 32





To find degrees in Kelvin when you know the Celsius temperature use this equation:





°K = °C + 273.15





To find degrees in Rankine when you know the Fahrenheit temperature use this equation:





°R = °F + 459.67





It looks like the input should be in farenheit and produce 4 outputs of different concersion of temps.





If ayone can help me with this I'd appreciate it very much.

Please help with my intro c++ class HW?
I made few changes to your program... I hope u would get them. If not understood u r self, u can query me again.


However, below is u r modified solution.








#include%26lt;iostream.h%26gt;


int main() {


double fahrenheit, celsius, kelvin, rankine;





// display initial program identification


cout %26lt;%26lt; "Simple C Program - Don Retzlaff "


%26lt;%26lt; "donr@unt.edu" %26lt;%26lt; endl %26lt;%26lt; endl;





// prompt the user for input


cout %26lt;%26lt; "Please enter temp: ";


cin %26gt;%26gt; fahrenheit;








celsius = (5.0/9)*(fahrenheit - 32);


cout %26lt;%26lt; "the temp is " %26lt;%26lt; celsius %26lt;%26lt; endl;


fahrenheit = (9.0/5) *(celsius) + 32;


cout %26lt;%26lt; "the temp is " %26lt;%26lt; fahrenheit %26lt;%26lt; endl;


kelvin = celsius + 273.15;


cout %26lt;%26lt; "the temp is " %26lt;%26lt; kelvin %26lt;%26lt; endl;


rankine = fahrenheit + 459.67;


cout %26lt;%26lt; "the temp is " %26lt;%26lt; rankine %26lt;%26lt; endl;








return 0;


}








OM NAMAH SHIVAY
Reply:ok. I'm going to need clarifications. The code block that adds the 2 numbers, do they have anything to do with temp. conversion?





I see you have the code, would you please explain exactly the numbers you see as output?


Also, your equation of Celcius-Fahrenheit %26amp; the code's equation are conflicting. I would check for the placement of parentheses.





If I don't get back to this in next few hours, please feel free to email me


yungr01@yahoo.com
Reply:Are you supposed to ask them what temperature they have and what they want it converted to? If so, then you're missing a few things. I'll add comments below...








int main() {


double fahrenheit, celsius, kelvin, rankine;





// display initial program identification


cout %26lt;%26lt; "Simple C Program - Don Retzlaff "


%26lt;%26lt; "donr@unt.edu" %26lt;%26lt; endl %26lt;%26lt; endl;





// prompt the user for input


cout %26lt;%26lt; "Please enter temp: ";


cin %26gt;%26gt; fahrenheit;





celsius = (5/9)*(fahrenheit - 32);


cout %26lt;%26lt; "the temp is " %26lt;%26lt; celsius %26lt;%26lt; endl;


// Note: You should on the above line say that it's celcius.





// You already have farenheit - or so you assume so -


// so don't change it here.


//fahrenheit = 9/5 *(celsius + 32);


cout %26lt;%26lt; "the temp is " %26lt;%26lt; fahrenheit %26lt;%26lt; endl;


// again, say that it's farenheit





kelvin = celsius + 273.15;


cout %26lt;%26lt; "the temp is " %26lt;%26lt; kelvin %26lt;%26lt; endl;


rankine = fahrenheit + 459.67;


cout %26lt;%26lt; "the temp is " %26lt;%26lt; rankine %26lt;%26lt; endl;


// again, on the above two cout lines, say what temp name it is





return 0;


}





Once you make those changes, you can begin to add more to ask the user what kind of temp they are entering and then calculate the others based on that.