please stick the instruction.

#include

using namespace std;

void printStars(int x); //this function should print out x stars, followed by a newline character //this is a helper function for the following recursive functions

void printTriangle(int y); //this function should recursively print out stars, to build a triangle that is y deep. //For y = 3, this should look like this: //* //** //***

void trianglePrint(int z); //this function should recursively print out stars, to build a triangle that is z deep. //it is the opposite of printTriangle //for z = 3, it should look like this: //*** //** //*

void arrowPrint(int a); //this function should recursively print out stars, to build an arrow (kind of) that is 2a deep. //for a = 3 it should look like this: //* //** //*** //** //*

int main() { int y, z, a; cout > y; printTriangle(y); cout > z; trianglePrint(z); cout > a; arrowPrint(a);

return 0; }

void printStars(int x){ //TODO: implement this! }

void printTriangle(int y){ //TODO: implement this! }

void trianglePrint(int z){ //TODO: implement this! }

void arrowPrint(int a) { //TODO: implement this! }

10.10 LAB: Recursion This lab assignment is designed to practice working with recursicn We will be creeting pretty, pretty trianglesfarrows with asterisks You are requred to create 3 functions print Triangle, tri angl ePrint, and arrowPrint vcu can optionally choose to molement helper function, printstars. print starss deigned to make your life easier It takes a single argumer, and integer lt 20111 print cut That many stars to the console, followed by a newine character For example, acall of printstars()shouid print out First, work on implementing pr. inliriangle AcallofprintiriaIr(); should prrt at Next, wrk on your IriangIrPrinl implementan I shouldhe roughly cpposite of prinliriale A call of Iiang rpriml(); should prin ou ne you have those luncicrns working, arrowprint is last. This should look sirilar so culling both functions back uo back A call of arrowprint ()should print ou Note hor there is only one Iine of 3 astensks! You can pass the ab wthoutimplementing printstars, but it will make your life more difficult. As always with recursive functions, make sure you have platted out an escape route first