Jose AcevesCECS 100 Tues/Thurs 12:30 pmNovember 30, 2013Chapter 11 Homework2. Case structure and input validation loop4. Single level menus have only a simple menu while multiple level menus have menus with submenus to break down information more easily.Algorithm Workbench1.#include using namespace std;

void validation();

int main(){validation();system("pause");return 0;}void validation(){int number;cout