C$++$:

Write a recursive function named printLine$()$ which receives a character and an int parameters. If the int parameter is positive, the function prints the character repeatedly to form a line of the given number of character; otherwise the function does nothing. The function does not return a value. Thus, if the printLine$(*,8)$ is called, $********(8$ asterisks$)$ will be printed. The function MUST NOT use a loop of any kind or an array to accomplish its job. Instead, it gets the job done by $($recursively$)$ calling itself. You can test printLine$()$ first using the following example:

Then write a recursive function printBlock$()$ that uses printLine$()$ to print m lines of n characters each. For example, printBlock$(*56)$ produces the character, $*,$ in $5$ lines, each has $6$ of the character.