Hi fellow Coders!

Kilani, Salem_Alwarawreh and I are glad to invite you to take part in Codeforces Round 699 (Div. 2), which will take place on Feb/05/2021 17:35 (Moscow time). Round will be rated for participants with rating less than 2100. Participants from the first division are also welcomed to take part out of competition.

You will be given 2 hours to solve 6 problems, each problem has a picture and a story above it. The stories are skippable if you want to focus on the real problems.

We would also like to thank:

• adedalic for the coordination and discussion of this round!
• Motarack, namanbansal013, Jellyman102, stack_overflows, manik.jain, morzer and _HossamYehia_ for phase one testing and valuable feedback.
• kclee2172, awoo, Karavaiev, SlavicG, low_, kalki411, HIS_GRACE and nvmdava for phase two testing and incredible feedback.
• My friend Khaled for drawing pictures for all the problems to make them more colorful.
• Last but not least MikeMirzayanov for great Codeforces and Polygon!

Score distribution will be announced before the start of the round, hopefully.

We hope you like the problems and enjoy solving them!

UPD: Scoring is 500 — 750 — 1500 — 2000 — 2500 — 3000

UPD: Editorial

UPD: Congratulations to the winners

Div1 :

1. dreamoon_love_AA

2. neal

3. Sugar_fan

4. hank55663

5. kotatsugame

Div2 :

1. Quirrel

2. -ohweonfire

3. antontrybugO_o

4. tuagoale

5. buihoatpt2k3bc

Thank you all for participating!