How to go back

So If you take a look at my code in down I said Thank you for registering a bus. I mean I don't want to user stop the code and run it again. I just want a code that takes user back to the main menu. Every time when he click 1 or 2 just a button doesn't matter. Can you guys help me.

Thank you

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Highwayman

Use a loop.

while(true){
  // main menu code.
}

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softwarenginner

@Highwayman Hey highwayman. I put your while. Code you send me and if you check my code again. My Code goes. But it goes forever. I don't if you are able to do changes, to my code. If you are able. Can you do it for me. And send me a picture or the code. If it is possible. Thank you.

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Highwayman

@softwarenginner here how about this. First I’m going to tell you how a while loop works, and then I am going to send you an online tutorial which I think you should take, because the answers to a lot of your problems seem like they could be answered by it.

While loops:
A loop is self explanatory I think, when you surround a block of code with a loop, it is repeated. A while loop is a type of loop that takes a single condition and checks that condition every time it repeats the given block of code. Here’s an example:

int x = 0;

while(x != 1){ // is x equal to 1? No, do the code again. Yes, skip to end.
  cin >> x;
} // go to top of loop.

Here’s the tutorial: http://www.cplusplus.com/doc/tutorial/

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softwarenginner

Thank you I find the answer.