NZEC error or possibly a bug?

[anon10714427]

I was solving the ATM problem in Python 3.6 and was stuck because of NZEC error. I tried a few solutions, but none of them worked(I used to run those solutions and get NZEC error).

but then I accidentally submitted it and got accepted.

This is the solution link.
I’ve left a few problems just because of getting NZEC error. I want to know that is it happening just with me or anyone else?

[narendra186]

You should provide custom input before you hit run button

[anon10714427]

Yes, I’ve tried and it gives correct output. But when I run it, it gives NZEC

[narendra186]

Since your code is asking for input, you should provide it by ticking the custom input box and entering the input manually before running the code in the IDE. When you submit the answer you do not need to provide any input because codechef takes care of it.

[anon10714427]

Since I am not checking the box for custom input, it should run against standard test cases. I’m new to codechef but I’ve solved a lot of problems on hackerrank, so I know how custom inputs work!

[narendra186]

It will not run against standard test cases if you do not check the custom input box in codechef. It is mandatory to provide some input by yourself in codechef

[anon10714427]

Alright, I’ll try that…

[gjaiswal108]

Read my post carefully.

NZEC in python|NoSuchElementException in java|every beginner's issue resolved

I decided to write a blog about this,because I’m daily replying to many users same thing about custom input process on codechef. I have seen each time a new user submits his first ever code on codechef(This is happening a lot as many new users are joining codechef nowadays), he first tries to “RUN” instead of “SUBMIT” the code, but doesn’t give the custom input, because he thinks ,if he will click run, it will check for the sample input( as this happens on some other online judge like hackerran…