C++ Generating a random number by using function ... please read the attached pictures

Practice 4: Guess the Number Write a program to implement the Number Guessing Game Computer proposes number in range [0,100] and a player should guess it. At every step of the game, player tells to the computer his assumption about a number and computer tells, if player guessed it right. Otherwise, computer tells the player if his number is less or more, than the proposed number and player again. tries