Temperature converter C to F

This program will convert temperatures from Celsius to Fahrenheit.

var Ctemp, Ftemp, sEntry; sEntry = prompt("Enter degrees C =","0"); Ctemp = parseFloat(sEntry); Ftemp = 1.8 * Ctemp + 32; document.write(Ctemp + "C =" + Ftemp + "F" )