*PS i need the question #3* Thanks Write a C++ program to input two positive numbers A and B; A<B.
Then the program should do the following tasks:
1. Output all prime numbers between 1 and B.
2. Compute and output the value of the sequence: A +A^2/2 + A^3/3 + + A^B/B
3. Output the square root value of each integer between 1 and A.
4. Check if A and B have the same count of digits or not.
5. Exit
The program should loop on the above menu till the user selects 5 to exit.​

Write a program that uses a two-dimensional array to store the highest and lowest temperatures for each month of the year. the program should output the average high, average low, and the highest and lowest temper- atures for the year. your program must consist of the following functions: a. function getdata: this function reads and stores data in the two- dimensional array. b. function averagehigh: this function calculates and returns the average high temperature for the year. c. function averagelow: this function calculates and returns the aver- age low temperature for the year. d. function indexhightemp: this function returns the index of the highest high temperature in the array. e. function indexlowtemp: this function retur