some Newbie c++ help required (:?

[LoneSniper]

Im still pretty new to c++ But have wrote a basic text calculater with 4 functions +-*/ .

how do i go 'backwards' in code

the code starts with choosing which math function the user wants 1,2,3 or 4
then from then on it works out a sum. but when the sums finished how would i get back to the original menu with out the program closing? [sorry im not good at explaining]

here is my code http://pastebin.com/d64b787cc
i left comments in it showing where i mean.
k thanks ill try that.

 

[Nathan R]

Yeah I wouldn't put a Return in each set If statement. But you should put one behind your last bracket. I new to C++ myself but that should help you out.

 

[Arkane Steelblade]

typically you'll have a loop until the user this a key to quit
ex generic concept only must be turn to c++ code to work )

int doAdd();
int doSubtract();

char menu()
{
A) Add
S) Subtract
....
Q) quit
}

main()
{
char selection;
while ( (selection = menu()) != 'Q' )
{
if ( selection == 'A' ) doAdd(num1, num2 );

}
}

so after their selection is done it loops back to the main menu