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#include <iostream>
#include <iomanip>
#include <cstdlib>
using namespace std;
void showmenu(void);
void showhelp(void);
void smallest(void);
void largest(void);
void display(int& f, int& s, int& large);
void nums(int& f, int& s);
int findLargest(int& f, int& s);
char menuchoice;
int f,s,large,small;
int main() //Main function
{
showmenu();
cin >> menuchoice;
switch (menuchoice)
{
case 'h':
case 'H':
showhelp();
break;
case 's':
case 'S':
smallest();
break;
case 'L':
case 'l':
largest();
break;
case 'q':
case 'Q':
cout <<"\n\nThe program will now terminate \n\n\n\n\n\t\t\t\t\t\t";
system ("pause");
return 0;
default:
cout << "That is not a valid entry, please try again \n\n\n\n\n\t\t\t\t\t\t";
system ("pause");
system ("cls");
main();
}
return 0;
}
void showmenu()
{
cout << "\n\n\t\tPlease select a menu Item, then hit enter\n\n" << endl; //displays menu
cout << "\t\tHelp\t Smallest\tLargest\t Quit" << endl;
return ;
}
void showhelp()
{
system ("cls");
cout << "Press H or h to bring up this Help screen\n\n"
"Press S or s to be prompted to input 2 integers.\n"
"the program will determine the smallest of the integers\n"
"and return how many numbers were positive, negative and zeros.\n\n"
"Press L or l and the program will determine the Largest of the integers\n"
"and return how many numbers were positive, negative and zeros.\n\n"
"Press Q or q to quit this program"
"\n\n\t\t\t\t\t";
system ("pause");
system ("cls");
main();
system ("pause");
}
void largest()
{
cout <<"please enter the first integer ==> ";
cin >> f;
cout <<"please enter the second integer ==> ";
cin >> s;
int findLargest(int& f, int& s);
//void display(int& f, int& s, int & large);
system ("pause");
}
void smallest ()
{
}
void display(int& f, int& s, int& large)
{
cout << "n1 = "; cout << f; cout <<", n2 = "; cout << s; cout << " and the larget number is: "; cout << large;
return;
}
void nums(int f, int s)
{
}
int findLargest(int& f, int& s)
{
if (f >= s)
large = f;
else
large = s;
return large;
}
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