OJ Board

Is there a PE verdict on the new judge? I don't think there is, I think it might explain a few WAs (but not why they are suddenly PE).

Yes, PE exists... I got many already...
However there are cases where I thought I should
get PE but got WA.. like extra blank lines... spaces,
etc. It feels inconsistent.

Yeah, I noticed it too. One of the problems like that is 699. I had to resubmit a couple of times before I noticed that I just did not print a blank line in between. I was very confused by WA first, since the problem is quite trivial.

Yeah, the PE algorithm needs some tuning.

Now I noticed one PE vs. WA problem. In 10436, in first submission I assumed, that I should write blank line after each test case. This submit was clarified as WA. In second submission, I assumed, that I should write blank line between consecutive test cases (= after each test case except the last). This submit was AC. I don't understand, why. First submit should had be PE. Or not? Btw. In problem description of 10436 is nothing about blank lines between test cases (explicit), but it causes WA. It's not wrong?

I noticed that most PE regarding blank lines are incorrectly classified as WA.

The code take PE in problem 10414

#include <iostream>
using namespace std;
int
main(){
cout << "something" << endl;
}

this is strange. Why this happens?