Hi All.

For C++ — I use Clion + Jhelper

For Java — I use IDEA + Chelper

I am curious about which tools you are using for kotlin ?

UPD : for Kotlin you can EduTools plugin from JetBrains

Hi.

Do you also having problem to register to contest ?

Topcoder admins please fix it.

hmehta misof

Contest Link

Contest Time

The writers are ulandev and Azret.

Registration to site is enough to participate/register to round.

Tenka1 Programmer Contest / Tenka1 Programmer Beginner Contest will be held today (time).

The writer is DEGwer.

Tenka1 Programmer Contest

Tenka1 Programmer Beginner Contest

Contests Announcement

The point values will be

Beginner contest: 100 — 200 — 400 — 500

Programmer Contest: 400 — 500 — 700 — 900

Let's discuss problems after the contest on community Discord server

How to solve D?

AtCoder Regular Contest 089 / Beginner Contest 086 will be held today (time). The writer is sigma425.

Regular Contest 082

Beginner Contest 072

Contests Announcement

The point values will be

ABC: 100 — 200 — 300 — 500

ARC: 300 — 500 — 900 — 1100

Let's discuss problems after the contest.

AtCoder Beginner Contest 075 will be held on Saturday (time). The writer is Hec

Contest Link

Contest Announcement

The point values are: 100 — 200 — 300 — 400

Let's discuss problems after the contest.

Tenka1 Programmer Contest/Beginner Contest (atcoder.jp) will be held on Saturday (time ). Please check http://tenka1.klab.jp/2017/index.html　for details. The writers are DEGwer and hasi.

Programmer Contest

Beginner Contest

Contests Announcement

The point values will be announced later.

Let's discuss problems after the contest.

UPD:

The point values will be

Beginner contest: 100 — 200 — 300 — 500

Programmer Contest: 300 — 500 — 800 — 1400

AtCoder Regular Contest 083 / Beginner Contest 074 will be held on Saturday (time). The writer is wo01.

Regular Contest 082

Beginner Contest 072

Contests Announcement

The point values will be

ABC: 100 — 200 — 300 — 500

ARC: 300 — 500 — 700 — 1200

Let's discuss problems after the contest.

AtCoder Beginner Contest 073 will be held on Saturday (time). The writer is namonakiaccount

Contest Link

Contest Announcement

The point values will be 100 — 200 — 300 — 400

Let's discuss problems after the contest.

AtCoder Regular Contest 082 / Beginner Contest 072 will be held on Saturday (time). The writer is sigma425.

Regular Contest 082

Beginner Contest 072

Contests Announcement

The point values will be

ABC: 100 — 200 — 300 — 400

ARC: 300 — 400 — 700 — 700

Let's discuss problems after the contest.

Two contests AtCoder Regular Contest 081 and AtCoder Beginner Contest 071 will be held at the same time.

You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC.

Time： August 20th (Sunday), 21:00 JST

• Duration: 100 minutes

• Number of Tasks: 4

• writer： semiexp

Rating： 0-2799 for ARC, 0-1199 for ABC

The point values will be

ABC: 100 — 200 — 300 — 400 ARC: 300 — 400 — 600 — 700

We are looking forward to your participation!

AtCoder Beginner Contest 070 will be held.

Time：August 12th (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： Hec

Rating： 0-1199

The point values are: 100 — 200 — 300 — 400

We are looking forward to your participation!

Two contests AtCoder Regular Contest 080 and AtCoder Beginner Contest 069 will be held at the same time.

You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC.

ABC is significantly easier than Div2 contest in TopCoder or Codeforces. If you can enjoy Div2 contests in TC or CF, I recommend you to participate in ARC.

Time: August 6th (Sunday), 21:00 JST

・Duration: 100 minutes

・Number of Tasks: 4

・Writer: sugim48

・Rating： ARC is rated for those who have rating < 2800. ABC is rated for those who have rating < 1200. (However, note that current rating is much lower than your actual strength — if you are green or brown, I recommend you to choose ARC.)

The point values will be announced later.

We are looking forward to your participation!

Let's discuss after the contest.

UPD:

The point values are announced.

It is 100 — 200 — 400 — 400 — 800 — 1200.

Two contests AtCoder Regular Contest 079 and AtCoder Beginner Contest 068 will be held at the same time.

You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC.

Time： July 29th (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： yosupo

Rating： 0-2799 for ARC, 0-1199 for ABC

The point values are

ARC: 300 — 600 — 600 — 800

ABC: 100 — 200 — 300 — 600

We are looking forward to your participation!

Let's discuss after the contest.

Two contests AtCoder Regular Contest 078 and AtCoder Beginner Contest 067 will be held at the same time.

You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC.

Time： July 15th (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： camypaper

Rating： 0-2799 for ARC, 0-1199 for ABC

The point values will be announced later.

We are looking forward to your participation!

UPD:

The point values are announced.

It is 100 — 200 — 300 — 400 — 800 — 900.

Two contests AtCoder Regular Contest 076 and AtCoder Beginner Contest 065 will be held at the same time.

You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC.

Time： June 24th (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： DEGwer

Rating： 0-2799 for ARC, 0-1199 for ABC The point value are:

ABC: 100 — 200 — 300 — 500

ARC: 300 — 500 — 700 — 1000

We are looking forward to your participation!

Let's discuss after the contest.

AtCoder Beginner Contest 064 will be held.

Time： June 10th (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： E869120, square1001

Rating： 0-1199

The point values are: 100 — 200 — 300 — 400

We are looking forward to your participation!

Let's discuss after the contest.

Two contests AtCoder Regular Contest 075 and AtCoder Beginner Contest 063 will be held at the same time.

You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC.

Time： June 3rd (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： evima

Rating： 0-2799 for ARC, 0-1199 for ABC

The point value are:

ABC: 100 — 200 — 300 — 400

ARC: 300 — 400 — 600 — 800

We are looking forward to your participation!

Two contests AtCoder Regular Contest 074 and AtCoder Beginner Contest 062 will be held at the same time.

You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC.

Time： May 20th (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： sugim48

Rating： 0-2799 for ARC, 0-1199 for ABC

The point value are:

ABC: 100 — 200 — 400 — 500 (300)

ARC: 400 — 500 (300) — 800 — 800

We are looking forward to your participation!

UPD: 7 hours to begin!

AtCoder Beginner Contest 061 will be held.

Time： May 13th (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： Hec

Rating： 0-1199

The point values are: 100 — 200 — 300 — 400

We are looking forward to your participation!

Two contests AtCoder Regular Contest 073 and AtCoder Beginner Contest 060 will be held at the same time.

You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC.

Time： April 29th (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： yosupo

Rating： 0-2799 for ARC, 0-1199 for ABC

The point value are:

ABC: 100 — 200 — 300 — 400

ARC: 300 — 400 — 700 — 900

We are looking forward to your participation!

Two contests AtCoder Regular Contest 072 and AtCoder Beginner Contest 059 will be held at the same time.

You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC.

Time： April 22nd (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： hogloid

Rating： 0-2799 for ARC, 0-1199 for ABC

The point value are:

ABC: 100 — 200 — 300 — 500

ARC: 300 — 500 — 900 — 900

We are looking forward to your participation!

Two contests AtCoder Regular Contest 071 and AtCoder Beginner Contest 058 will be held at the same time.

You can participate in whichever contest you want. (However, you can't register to both competitions.) The last two tasks in ABC are the same as the first two tasks in ARC.

Time： April 8th (Saturday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer： nuip

Rating： 0-2799 for ARC, 0-1199 for ABC

The point value are:

ABC: 100 — 200 — 300 — 500

ARC: 300 — 500 — 600 — 1000

We are looking forward to your participation!

UPD: 19 hours to begin.

UPD: 50 minutes to begin.

AtCoder Beginner Contest 057 will be held.

Time： March 26th (Sunday), 21:00 JST

Duration: 100 minutes

Number of Tasks: 4

writer: Hec

Rating： 0-1199

The point values are: 100 — 200 — 300 — 400

We are looking forward to your participation!

UPD: 7 hours to begin