Ok, here is my program. If you look in the menu sub routine, I have a variable called input. I want it to be recognized in the main program. Don't tell me any alternative ways, because i already know some. Only tell me how to get the variable input to be recognized in the main program. Thanks

void menu (void)

{

int input;

cout<<"Enter the number of what you want to use"<<flush<<endl;

cout<<"1. Averager"<<flush<<endl;

cout<<"2. Multiplier"<<flush<<endl;

cout<<"3. Divider"<<flush<<endl;

cout<<"4. Subtracter"<<flush<<endl;

cout<<"5. Adder"<<flush<<endl;

cout<<"6. Exit"<<flush<<endl;

cin>>input

}

void avg (void)

{

cout<<"This program will get the average of numbers you enter."<<endl;

float g, x, y, num, avg;

cout<<"How many numbers do you want to enter? ";

cin>>num;

do

{

cout<<"Please enter your numbers: ";

cin>>x;

num=num-1;

avg=avg+x;

}while(num>0);

g=avg/num;

cout<<"The average of your numbers is: "<<g<<flush<<endl;

_getch();

}

void multiply (void)

{

int mult(int a, int b);

cout<<"This program will get the product of two numbers"<<endl;

int a, b;

cout<<"Enter the two numbers (with a space in between): "<<endl;

cin>>a>>b;

cout<<"The product of your numbers is"<<flush<<mult(a, b)<<endl;

_getch();

}

void quotient (void)

{

int divide(int q, int w);

int q, w; //Line 61

cout<<"This program divides two numbers"<<endl;

cout<<"Enter the numbers (with a space in between): ";

cin>>q>>w;

cout<<"The quotient of your two numbers is: "<<flush<<divide(q, w)<<endl;

_getch();

}

void difference (void)

{

int subtract(int e, int r);

int e, r;

cout<<"This program subtracts two numbers"<<endl;

cout<<"Enter the numbers (with a space in between): ";

cin>>e>>r;

cout<<"The difference of the numbers is: "<<subtract(e, r)<<flush<<endl;

_getch();

}

void sum (void)

{

int add(int t, int p);

int t, p;

cout<<"This program adds two numbers"<<endl;

cout<<"Enter the two numbers (with a space in between): ";

cin>>t>>p;

cout<<"The sum of the numbers is: "<<flush<<add(t, p)<<endl;

_getch();

}

int main()

{

for(input;input<6;input=0)

{

menu();

switch (input)

{

case 1:

avg();

break;

case 2:

multiply();

break;

case 3:

quotient();

break;

case 4:

difference();

break;

case 5:

sum();

break;

case 6:

return 0;

break;

}

} //loop end

}

int mult(int a, int b)

{

return a*b;

}

int divide(int q, int w)

{

return q/w;

}

int subtract(int e, int r)

{

return e-r;

}

int add(int t,int p)

{

return t+p;

}