Why does it keep asking me to add new lines to separate multiple inputs? What does it mean?

Question

#include <iostream>
using namespace std;

int main ()
{
int a;
//How old are you?
cin>> a;

return 0;
}

Answer 1

yeah you can only run inputs at the start with Sololearn

Answer 2

you literally just
hit enter button for the next line of input

Answer 3

You should really use a PC for code and copy to your mobile or email it to yourself once you're done. Mobile IDEs provide terrible debug messages. What's the error or error message?

* They tend to "hide" compiler messages as far as I understand (not a mobile enthusiast, never will be)

Answer 4

It works like this.

Line 1: input1 - first value to cin(line 1)
Line 2: input2 - second value to cin(line 2)

Answer 5

I had some issues in the code that caused a runtime error.

I debugged it.

Thank you for pointing it out!

My code just got that much better.

Answer 6

@Jamie is right,

edit

The only one that works well on Sololearn (SL) is the javascript interpreter.

Answer 7

Try using this code,

it may make more sense

https://code.sololearn.com/c9LIOvuauqq7/?ref=app

Answer 8

Thanks

Answer 9

Also why does it say time limit exceeded sometimes when you click output?

Answer 10

@Harley

The runtime error and missing values.

I took care of it.

Answer 11

@Jamie

Thats right I used to code on mobile.

Now I use my PC to write code.

Only some of the code I write works on SL.

Answer 12

@Ahri Fox: You double posted... No, problem was interactive prompts. Pseudo code:
a = new Person;
do {
a.getName();
a.chkDup();
} while (a.has("quit") == false);
That example won't work because it's interactive. A text adventure is another example. Anything needing an input followed by another input later will fail unless it's finite (ex: Name, Number, Gender). That and the console rendering (should be 80x24) are the problems.

Answer 13

The Solo Learn console is FAIL. I have the same issues with a Python game I made. Find another emulator and recommend people use that for your code or post non-interactive code. Nothing we can do until SL fix it.

Answer 14

Pointing what out?

Answer 15

How did you debug it?

Answer 16

Debug messages?

Answer 17

@Manual: Yeah, for C/C++ it's worse. At least with Python QPython runs most code. But I think it's okay to post code for PC on SL because many are complaining they want full PC access next update and/or better emulator. Fingers crossed :)