Hello Everyone!↵
↵
I want to describe 2 problems I have found so far.↵
↵
1. End Of Line↵
==================↵
I was trying to write a solution in JavaScript V8 and test it in the Custom Invocation section before submitting. Unfortunately I was getting "TypeError" on invocation of string methods for the string returned by `readline()`.↵
↵
↵
I submitted the same code later and got "Accepted"!↵
↵
↵
### Reason↵
For `readline()` to work successfully the input line must end with a new line(`'\n'`). When I was manually selecting and copying example input text from the problem statement page, it was not being copied with the ending new line. But, when I copied the same input by clicking the "Copy" button at the right side of the example input box, it was copied with the ending new line character.↵
↵
#### Good Practice↵
If input is manually selected and copied, or typed in the Custom Invocation input box by using keyboard, a new line at the end of the input line can make `readline()` work perfectly.↵
↵
2. Trailing Backslash↵
==================↵
If there is a backslash(\) at the end of line, then JavaScript V8 `readline()` returns `undefined`. I have not found anything to overcome this problem yet. Any help will highly appreciated.↵
↵
Thank you very much for reading.
↵
I want to describe 2 problems I have found so far.↵
↵
1. End Of Line↵
==================↵
I was trying to write a solution in JavaScript V8 and test it in the Custom Invocation section before submitting. Unfortunately I was getting "TypeError" on invocation of string methods for the string returned by `readline()`.↵
↵
↵
I submitted the same code later and got "Accepted"!↵
↵
↵
### Reason↵
For `readline()` to work successfully the input line must end with a new line(`'\n'`). When I was manually selecting and copying example input text from the problem statement page, it was not being copied with the ending new line. But, when I copied the same input by clicking the "Copy" button at the right side of the example input box, it was copied with the ending new line character.↵
↵
#### Good Practice↵
If input is manually selected and copied, or typed in the Custom Invocation input box by using keyboard, a new line at the end of the input line can make `readline()` work perfectly.↵
↵
2. Trailing Backslash↵
==================↵
If there is a backslash(\) at the end of line, then JavaScript V8 `readline()` returns `undefined`. I have not found anything to overcome this problem yet. Any help will highly appreciated.↵
↵
Thank you very much for reading.
