thanks for this round.

The competition announcement should include a link to the competition: Codeforces Round 704 (Div. 2)

I am curious: why do all these contests prepared by Moscow Olympiad Committee have unusual timing?

Will the problem score distribution be announced for this round (since there is an official competition as well)?

I believe it will be a wonderful round!

Hope all of us can get good scores!

Notice the Unsual Timing.

For me living in China ,the timing is so good.

As a Chinese coder, I'm surprised to find out it's a good time for me to participate in the contest, normally for join the contest in Codeforces, I have to stay up late.

I'm looking forward to solving the problems, it'll be another chance for me to challange and improve myself. Stay Cheeki Breeki!

Please can the timings be changed because students of many countries won't be able to take part due to their college lectures ?

ok sorry for that.

Note: Unusual time

Unusual timing = less competition

One of my friends is interested in setting up a round. Does anyone know typically how much time it takes for the entire process (proposal of the round to the hosting of round)?

Hoping to get scoring distribution as early as possible

You guys(Russian school kids) do train hard regularly.. Nice going .. Hope to see similar things in my country too.

I sense chaos

I am curious: why do all these contests prepared by Moscow Olympiad Committee have unusual timing?

Even though we have quit our music career, we will continue to give contests on Codeforces.

Please share score distribution too

It hurts...

hope green delta for all

This timing is so much better for me. Afternoons are usually slow, this can give a nice touch. All the best to all.

I hope my rank and rating will be increase in this contest :)

I missed the time :(

Is C DP or greedy?

How to solve D ? :(

How to solve E?

What was famous hack in problem D?

Can Anyone tell me pretest 18 of the D of this contest

Hacks,hacks everywhere!!!

0 1 0
YES
1
1

0 3 1
NO

Editorial!!!!!!

Can anyone explain why my code for E is wrong on pretest 27?

108288547

Almost missed this round. UNUSUAL TIMING (: Started 5 minutes late with the fastest heartbeat ever.

Can anyone help. Why this solution is wrong import java.util.*;

public class A {

public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    StringBuilder sb = new StringBuilder();
    int testCases = sc.nextInt();

    for (int t = 0; t < testCases; t++) {
        double p = sc.nextLong();
        long a = sc.nextLong();
        long b = sc.nextLong();
        long c = sc.nextLong();

        long ans = Long.MAX_VALUE;

        long temp = (long) Math.ceil(p / a);

        ans = Math.min(ans, (long) (temp * a - p));

        temp = (long) Math.ceil(p / b);

        ans = Math.min(ans, (long) (temp * b - p));

        temp = (long) Math.ceil(p / c);

        ans = Math.min(ans, (long) (temp * c - p));

        sb.append(ans).append("\n");

    }

    System.out.print(sb);
}

}

I tried to hack A with 99999999999999998 2 2 2 but got an invalid hack error

Validator 'validator.exe' returns exit code 3 [FAIL Expected int32, but "99999999999999998" found (stdin, line 1)]

even though, the problem clearly says p < 1e18

Someone from the authors, please clarify this?

Can anyone explain why my submission for E 108288547 have WA on pretest 27?

how to do B i'm getting tle

edit: can we do it using bitset i've got the logic but not able to implement if someone has done it using bits please do share ur code

How sad it is when I got the observation for D so early but kept getting WA at pretest 8 around 1 hour and half :((