USING C++

uestion 2: In this question we wil use a simplified version of the Roman Numerals System to represent positive integers. The digits in this system are I, V, X, L, C, D and M. Each digit corresponds to a decimal value, as showed in the following table Roman digit Decimal value 1 10 50 100 500 1000 A number in the simplified Roman numerals system is a sequence of Roman digits, which follow these 2 rules: 1. The digits form a monotonically non-increasing sequence. That is the value of each digit is less than or equal to the value of the digit that came before it. For example, DLXXVI is a monotonically non-increasing sequence of Roman digits, but XIV is not. 2. There is no limit on the number of times that 'M' can appear in the number. D','L' and 'V can each appear at most one time in the number C','X' and 1, can each appear at most four times in the number. For example: IIII, XVIl and MMMMMMDCCLXXXXVII are legal numbers in our simplified Roman numeral system, but IIIII, XIV, VVI and CCXLIII are not Write a program that reads from the user a (decimal) number, and prints it's representation in the simplified Roman numerals systenm Your program should interact with the user exactly as it shows in the following example Enter decimal number: 147 147 is CXXXXVII Question 3: Write a program that reads from the user a positive integer (in a decimal representation), and prints its binary (base 2) representation Your program should interact with the user exactly as it shows in the following example Enter decimal number: 76 The binary representation of 76 is 1001100