a sample input file would also be great too plz

Lab Exercises-8/29/2018 Lab 1: Write a C++ program to store exactly 1000 random integers, each followed by a space, in a file. The random integers are to be in the range of 100 to 999, inclusive. Lab 2: Write a second C++ program which uses the file produced in Lab 1 as its input file. This program finds the maximum value in the input file, and outputs it, with a label, in an output file. Lab 3: This program gets user input of a value from 100 to 999, and counts how many times the user's value appears in the input file. It reports the result to the user using sereen output. Write a third C++ program which uses the file produced in Lab I as its input file