Write a program using for loop or while loop to compute the average of 3 numbers which is entered by a user. You must take the inputs from the user.

Find the Time Complexity =  Find the Space Complexity =

This program in C++ obtains a series of letter grades as input from a user. The program should calculate and output the total grade points and the grade point average (note: you may have to track the total number of inputs and the grade points to calculate the grade point average). The algorithm should execute 3 times for testing purposes.Use the appropriate loop for the main structure of the program that will stop accepting letter grades when the user inputs X. Also, choose the appropriate selection statement to convert the letter grade to the correct grade points.Additional Requirements:• Use appropriate data types and variable names throughout the code.• Use constants appropriately. Output needs to look like the image below.

3. Write a program called NestedLoop that prints the below. Use a for nested loop. No credit if nested loop is not used. (10 pnts) 1 22 333 4444 55555

Using for loop, write a program that accepts an integer from the user between 100 and 1000 andchecks if it is divisible by 2, 3, 4, 5, 6, 7, 8, 9 and accordingly displays a message to the user

in phython langage Write a while loop that will print all the numbers between 200 and 300 (200 and 300 included) that are divisible by 3 but not divisible by 6. Your output should include the following numbers: 201 207 213 219 225 231 237 243 249 255 261 267 273 279 285 291 297

What will this For loop will print on the screen? FOR x = 1 TO 5   Print x * x Next x