On Thursday, 28 January 2021 at 01:09:52 UTC, Adam D. Ruppe wrote:
On Thursday, 28 January 2021 at 01:01:36 UTC, Ruby The Roobster
wrote:
readf("%d",x);
This is why I hate readf, it is sensitive to litte things.
If you put a space in that string I think it will fix it. What
happens here is it reads the float, then leaves the buffer at
the \n from when the user pressed enter. So when it comes
around it complains about that unexpected character.
So try readf(" %d") or readf("%d\n") or something like that.
OR just use `readln().strip().to!int` that kind fo thing.
Thanks!
