C++. Can someone explains how to do the following programs please? Please make it easy to copy and understand.

Print numbers 0, 1,2,.., userNum as shown, with each number indented by that number of spaces. For each printed line, print the leading spaces, then the number, and then a newline. Hint: Use i and j as loop variables (initialize i and j explicitly). Note: Avoid any other spaces like spaces after the printed number. Ex: userNum 3 prints 1 #include 2 using namespace std; 1 test passed 4 int main) 5 int userNum; 6 int i; 7 int j; All tests passed userNum = 3; 10 11 * Your solution goes here/ 12 13 14 return e