I invite everyone to the contest, which will take place on November 16, 2024 at 14:35UTC. Interesting problems await you in the contest.

Contest info:

• Number of problems: 12

• Difficulty of problems: < 2400

• Duration: 4 hours

• Contest type: ACM20M

• Languages: C++, Python, C, Kotlin, Haskell, R, Nodejs, PHP, C#, Java, Rust

Link to the platform: https://kep.uz/competitions/contests/

P.S. Registration on the platform only via Gmail/Github.

UPD

Thank you for participating. I hope you liked these "strange" problems.

Results

1. physics0523 — 11
2. vtb — 11
3. hocln — 11
4. JahonaliX — 11
5. Haksell — 11
6. wltt — 10
7. Timosh — 10
8. alexwice — 9
9. Husanboy — 9

I invite everyone to the contest, which will take place on November 3, 2024 at 16:00UTC.

Contest Rules:

• In this contest, you need to write one-line solutions for problems.

• The solution is scored by the length of the code (Code Golf). No penalties.

Only Python

Contest info:

• Number of problems: 8

• Duration: 2 hours

Prizes:

• First place – 20$ (USDT)

• Second place – 15$

• Third place – 10$

Link to the platform: https://kep.uz/competitions/contests/

One Liner #10: https://kep.uz/competitions/contests/contest/386

P.S. Registration on the platform only via Gmail/Github.

UPD

Thank you for participating

Results

1. Haksell — 611

2. marcocheng — 519

3. Timosh — 465

4. shogo314 — 455

5. monadtransformer — 394

Best Solutions

print(int(input())/eval(input())**2)

print(2-int(input())%2-int(input())%2)

[print(n+n[::-1])for n in[input()]]

print("YNeos"[[len(i)for i in input().split("/")]!=[2,2,4]::2])

print((lambda a,b=[2021,2,14]:"=><"[(a>b)-(a<b)])([*map(int,open(0))][::-1]))

print("Cat Giraffe Chicken Ostrich Dolphin Plesiosaurs Penguin Duck".split()[sum(i*(input()>"O")for i in[4,2,1])])

print([i for i in map(str,range(int(input())+1,8**5))if{*i}<={*"02468"}and len(i)==len({*i})][0])

(lambda s,d:([d.extend(w+c for w in d[:])for c in s],print(*d[1:],sep="\n")))(input(),[""])

print((lambda x:[[["Extremely "*(x>=35)+"Obese","Overweight"][x<30],"Normal"][x<25],"Underweight"][x<18.5])(int(input())/float(input())**2))

(lambda n,s={0},r=range:([s.add(max(s)+j)for n in r(13)for j in[*r(2,n+3),*r(n+1,0,-1)]],print("".join(f"{i+1}{' \n'[i in s]}"for i in r(n)))))(int(input()))

I invite everyone to the contest, which will take place on October 27, 2024 at 9:00UTC. Interesting problems await you in the contest.

Contest info:

• Number of problems: 10

• Difficulty of problems: < 2400

• Duration: 3 hours

• Contest type: ACM20M

• Languages: C++, Python, C, Kotlin, Haskell, R, Nodejs, PHP, C#, Java, Rust

Prizes:

• First place – 25$ (USDT)

• Second place – 20$

• Third place – 15$

• Fouth place – 12.5$

• Fifth place – 10$

Link to the platform: https://kep.uz/competitions/contests/

P.S. Registration on the platform only via Gmail/Github.

UPD

Thank you for participating

Results

1. vtb — 10 (628)
2. JahonaliX — 9 (376)
3. Lucina — 9 (953)
4. Timosh — 8 (335)
5. jenil0108 — 8 (373)

The ability to read someone else's solution and find bugs is useful in CF rounds, and not only.

I invite you to the contest, which will take place on October 05, 2024 at 14:35UTC and where you need to hack specially selected solutions to problems.

Contest info:

• Number of problems: 8

• Duration: 2 hours

• Contest type: ACM20M

• Languages: C++, Python, C, Kotlin, Haskell, R, Nodejs, PHP, C#, Java, Rust, Go.

Prizes:

1. First place – 20$ (USDT)

2. Second place – 15$

3. Third place – 10$

Link to the platform: https://kep.uz/competitions/contests/

Link to previous contest: Hack it #7

P.S. Registration via Gmail/Github only