please help with this in c++

1. Create a variable to hold the date, ask the user for it and store it in the created variable called DATE. 2. Ask the user for the temperature in Celsius, store the result in a variable called CELSIUS. Use the formula (9/5)CELSIUS+32 to get the Fahrenheit temperature and store is in a variable called FAHRENHEIT. 3. Find the value of 28 and store it in a variable called POWERTEST. 4. Let test 1=97 and test2 =90.102 and find the average, store it in a variable called AVERAGE, output it correctly to two decimal places. 5. If A=4 and B=3 use the formula to find C (the hypotenuse of the triangle). 6. Ask the user for their full name: store it in a variable called FULLNAME. 7. Ask the user for their name and age, output their name and age in one line. 8. Ask the user for their favorite letter, output one letter past that (so if they tell you ' b ', you should output ' c ')