esatollah

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bool MAX RANK

4,606 POWER LEVEL

bool MAX → char I

207 / 222 XP

15 XP to char I

#106 RANK 1 SOLVED 50% ACCURACY 16 QUIZ SOLVED 83% QUIZ ACC 0 PROB SOLVED 2 STREAK

Activity

23 submissions in 2026

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Difficulty Breakdown

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Recent Activity

Solves, roadmap & quizzes

MAX in WHERE Clause Mar 30, 06:13 PM

Domain · Correct

HAVING Clause Validity Mar 30, 06:12 PM

Domain · Correct

Employees in Both Departments Mar 30, 06:10 PM

Domain · Correct

Managers of High-Budget Departments Mar 30, 06:09 PM

Domain · Correct

Departments with 100+ Employees Mar 30, 06:07 PM

Domain · Correct

SQL Self Join Mar 30, 06:05 PM

Domain · Correct

Null fallback helper Mar 30, 06:04 PM

Domain · Correct

SQL Filters Mar 30, 06:03 PM

Domain · Correct

CFS Mar 30, 06:02 PM

Domain · Correct

Scheduling priority Mar 30, 06:02 PM

Domain · Correct

Copy-on-Write Mar 30, 06:01 PM

Domain · Correct

Why fork() then exec() Mar 30, 06:00 PM

Domain · Correct

We build kernels and whatnot Mar 30, 06:00 PM

Domain · Correct

Race Conditions Mar 30, 05:59 PM

Domain · Correct

Executive Agreement Mar 30, 05:58 PM

Domain · Correct

I'm so forked Mar 30, 05:58 PM

Domain · Correct

Put a ring on it. Feb 19, 08:58 PM

Core · CE · C++17

It's over for you. (if you can't do this) Feb 19, 08:31 PM

Core · AC · C++17 · 2 ms · 1.1 MB

It's over for you. (if you can't do this) Feb 19, 08:31 PM

Core · CE · C++17

It's over for you. (if you can't do this) Feb 19, 08:30 PM

Core · CE · C++17

Best Solves

Hardest problems solved

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

C++17 +61 XP +1,523 PL