C++

Problem 3: Number Classification Write a program that prompts the user to enter a series of positive integers ending with -999. The program should count and print how many numbers are in the following intervals [0, 100), [100, 1000) and greater than 1000. If the number is negative and other than -999 then it should be ignored Sample input/output: ter a number,-999 to stop: 1200 320-146 87 516 845 1750 25 212 67-999 here are 4 numbers in the interval 100. 180a here are 2 numbers greater than 1800