anirudhs1010

System Design

short I RANK

19,718 POWER LEVEL

short I → short II

733 / 782 XP +13 today

49 XP to short II

#31 RANK 5 SOLVED 100% ACCURACY 30 QUIZ SOLVED 56% QUIZ ACC 0 PROB SOLVED 11 STREAK

Activity

49 submissions in 2026

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

M W F

Less

More

Difficulty Breakdown

4

1

2

3

4

1

5

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11

Recent Activity

Solves, roadmap & quizzes

Priority Inversion May 21, 03:56 AM

Domain · Correct

unique_ptr ownership May 18, 05:56 AM

Domain · Correct

Dirty bit May 9, 05:36 AM

Domain · Correct

Best Fit vs First Fit May 9, 05:35 AM

Domain · Correct

Buffer Overflow May 9, 05:34 AM

Domain · Correct

Thread vs Process Memory May 9, 05:34 AM

Domain · Correct

IPv4 vs IPv6 May 9, 05:23 AM

Domain · Correct

One, Two, Skip a few... May 7, 05:44 AM

Core · AC · Python 3 · 1054 ms · 51.5 MB

False sharing May 6, 06:04 PM

Domain · Correct

NUMA May 6, 06:04 PM

Domain · Correct

Branch predictions May 6, 06:04 PM

Domain · Correct

TCP Congestion Window May 6, 06:03 PM

Domain · Incorrect

Cache Associativity May 6, 06:03 PM

Domain · Correct

File Descriptor vs Inode May 6, 06:02 PM

Domain · Correct

iNode May 6, 06:02 PM

Domain · Correct

Direct Memory Access May 6, 06:01 PM

Domain · Correct

Interrupt Handling May 6, 06:01 PM

Domain · Correct

Don't starve May 6, 06:00 PM

Domain · Correct

CFS May 6, 06:00 PM

Domain · Correct

Scheduling priority May 6, 05:59 PM

Domain · Correct

Best Solves

Hardest problems solved

One, Two, Skip a few...

Python 3 +183 XP +5,546 PL

Data StructuresMemory Management

It's over for you. (if you can't do this)

C++23 +61 XP +1,875 PL

Know your limits. (Easy version)

Python 3 +61 XP +1,875 PL

BasicsData StructuresNetworking

C++23 +47 XP +1,447 PL

Put a ring on it.

Python 3 +47 XP +1,447 PL

BasicsData Structures