AlFlen's blog

By AlFlen, history, 7 months ago, translation, In English

1393A - Rainbow Dash, Fluttershy and Chess Coloring

Idea: AlFlen

Tutorial
Solution (74TrAkToR)

1393B - Applejack and Storages

Idea: 74TrAkToR

Tutorial
Solution (74TrAkToR)

1393C - Pinkie Pie Eats Patty-cakes

Idea: 74TrAkToR и lapochka_queen

Tutorial
Solution (AlFlen)

1393D - Rarity and New Dress

Idea: 74TrAkToR

Tutorial
Solution (74TrAkToR)

1393E2 - Twilight and Ancient Scroll (harder version)

Idea: AlFlen

Tutorial
Solution (74TrAkToR)

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By AlFlen, 7 months ago, translation, In English

Hello, Codeforces!

74TrAkToR and I are glad to invite you to our Codeforces Round #662 (Div. 2), which will be held at Aug/07/2020 17:35 (Moscow time). The round will be rated for all the participants with rating strictly less than 2100.

The problems were created and prepared by AlFlen and 74TrAkToR. We would also like to thank everyone who helped us a lot with round preparation.

On the round you will be asked to help main ponies from My Little Pony animated series (Fluttershy, Applejack, Twilight Sparkle, Pinkie Pie, Rarity, Rainbow Dash) and to solve 5 problems, one of which has two subtasks. You will have 2 hours to solve them.

Score distribution will be announced shortly before the round.

UPD: Score distribution: 500 — 1000 — 1500 — 1750 — (1500 + 1500)

UPD2: Editorial

We wish you good luck and high rating!

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