CHALLENGE ACTIVITY In C

$4\mathrm{.}7\mathrm{.}1$: Nested loops: Indent text

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: