sheng

char I RANK

5,018 POWER LEVEL

char I → char II

223 / 316 XP +223 today

93 XP to char II

#365 RANK 0 SOLVED 0% ACCURACY 23 QUIZ SOLVED 73% QUIZ ACC 0 PROB SOLVED 1 STREAK

Activity

28 submissions in 2026

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Difficulty Breakdown

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Recent Activity

Solves, roadmap, White Room, quests & quizzes

Flag Without A Fence Aug 21, 02:18 PM

Domain · Correct

Sequential Consistency Aug 21, 02:17 PM

Domain · Incorrect

Atomic flag spin lock Aug 21, 02:16 PM

Domain · Correct

One Shot Swap Aug 21, 02:15 PM

Domain · Correct

Weakest order Aug 21, 02:14 PM

Domain · Correct

Atomic Operation Limitations Aug 21, 02:11 PM

Domain · Correct

Atomic vs Mutex Aug 21, 02:11 PM

Domain · Correct

Size of empty class Aug 21, 02:10 PM

Domain · Correct

Designated initializers ordering (C++20) Aug 21, 02:09 PM

Domain · Correct

Structured bindings with const Aug 21, 02:09 PM

Domain · Correct

Output of this program Aug 21, 02:09 PM

Domain · Correct

Most vexing parse Aug 21, 02:01 PM

Domain · Incorrect

Two Two And Silence Aug 21, 01:58 PM

Domain · Correct

I've got a 90 degree dangle Aug 21, 01:57 PM

Domain · Correct

Three Allocations Aug 21, 01:56 PM

Domain · Correct

Compiles Then Crashes Aug 21, 01:52 PM

Domain · Correct

Which ptr? Aug 21, 01:50 PM

Domain · Correct

std::move and unique_ptr transfer Aug 21, 01:50 PM

Domain · Correct

One Megabyte Memcpy Aug 21, 01:48 PM

Domain · Correct

Named Rvalues Are Lvalues Aug 21, 01:34 PM

Domain · Correct

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