Help with menu

[eym]

I am trying to make a menu which will continue until option 4 is pressed except it ends after each option. How do I make it go back to the menu after each option until option 4 is pressed?

int main(void)
{
printf(MENU);
printf(Option 1);
printf(Option 2);
printf(Option 3);
printf(Option 4);
scanf("%d", &menu)

switch(menu)
{
case 1: Option1();
break;
case 2: Option2();
break;
case 3: Option3();
break;
case 4: Option4();
break;
default: printf("Wrong Input");
break;
}
}

Thanks

[quzah]

Put it all in a loop. Oh, and you'll want quotes around the "Option 1" stuff.

do
{
    ...all of this at least once...
} while( condition == true );

Or...

while( condition == true )
{
    do all of this
}

Or...

for( initialize; condition == true; update )
{
    do all of this
}

Quzah.

[jeffcobb]

Man what is it with newbies and reading the %%^&* code posting guidelines? That indentation looks like poo eym. First your scanf call has no ; at the end so this could never compile. What is MENU? for that matter, what is menu?
Anyhow, I fixed your printf()s, added your functions, fixed your scanf() and provided a while loop that lets you keep getting user inputs, when they press 4<enter> it exits...

#include <stdio.h>


void Option1()
{
   printf("Option 1\n");
   return;
}

void Option2()
{
   printf("Option 2\n");
   return;
}
void Option3()
{
   printf("Option 3\n");
   return;
}
void Option4()
{
   printf("Option 4, quitting\n");
   return;
}

int main(void)
{
   printf("MENU\n");
   printf("Option 1\n");
   printf("Option 2\n");
   printf("Option 3\n");
   printf("Option 4 to quit...\n");
   int menu = 0;
   bool bQuit = false;
   while(!bQuit)
   {
      scanf("%d", &menu);

      switch(menu)
      {
	 case 1: Option1();
	    break;
	 case 2: Option2();
	    break;
	 case 3: Option3();
	    break;
	 case 4: 
	 {
	    Option4();
	    bQuit = true;
	    break;
	 }
	 default: printf("Wrong Input");
	    break;
      }
   }
   printf("Exiting...\n");
   return 0;
}