k1drillaa

long long I Rank

111,752 Power level

long long I → long long II

3,313 / 3,968 XP

655 XP to long long II

#45 Rank 26 Solved 100% Accuracy 0 Quiz solved 0% Quiz acc. 0 Roadmap solved 7 Streak

Activity

123 activity events in 2026

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Difficulty Breakdown

4

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Recent Activity

Solves, roadmap, White Room, quests & quizzes

Unique Pointer Oct 11, 07:57 PM

Core · AC · C++17 · 38 ms

Unique Pointer Oct 11, 07:45 PM

Core · AC · C++17 · 35 ms

CorrelationTTV (Hard version) Sep 29, 01:20 PM

Core · AC · C++17 · 70 ms

CorrelationTTV (Hard version) Sep 29, 01:18 PM

Core · AC · C++17 · 84 ms

CorrelationTTV (Hard version) Sep 29, 01:18 PM

Quest · Completed

CorrelationTTV (Hard version) Sep 29, 01:18 PM

Core · AC · C++17 · 73 ms

CorrelationTTV (Hard version) Sep 29, 01:17 PM

Core · CE · C++17 · 1726 ms

CorrelationTTV (Hard version) Sep 29, 01:17 PM

Core · CE · C++17 · 1865 ms

CorrelationTTV (Hard version) Sep 28, 04:44 PM

Core · WA · C++17 · 72 ms

CorrelationTTV (Hard version) Sep 28, 11:02 AM

Quest · Completed

Escape the Matrix Sep 28, 11:02 AM

Core · AC · C++17 · 4 ms

Escape the Matrix Sep 28, 11:00 AM

Core · CE · C++17 · 1340 ms

Escape the Matrix Sep 28, 10:54 AM

Core · RE · C++17 · 4 ms

Omniscient Reader's Viewpoint Sep 26, 03:26 PM

Quest · Completed

Omniscient Reader's Viewpoint Sep 26, 03:26 PM

Core · AC · C++17 · 4 ms

We live in a simulation. Sep 25, 07:21 PM

Core · AC · C++17 · 5 ms

CorrelationTTV (Hard version) Sep 25, 09:51 AM

Quest · Completed

One step forward, two steps back Sep 25, 09:51 AM

Core · AC · Python 3 · 18 ms

You're naive. Sep 24, 03:36 PM

Core · AC · C++17 · 5 ms

You're naive. Sep 24, 03:34 PM

Core · WA · C++17 · 5 ms

Best Solves

Hardest problems solved

CorrelationTTV (Hard version)

C++17 +126 XP +4,874 PL

Omniscient Reader's Viewpoint

C++17 +177 XP +6,838 PL

BasicsMachine LearningMath

Escape the Matrix

C++17 +123 XP +4,758 PL

Data StructuresDesign PatternsMathMachine Learning

One step forward, two steps back

Python 3 +158 XP +6,107 PL

AlgorithmsMathMachine Learning

C++17 +122 XP +4,719 PL

BasicsMachine LearningMath

We live in a simulation.

C++17 +160 XP +6,184 PL

Time-Windowed Join

C++17 +138 XP +5,336 PL

BasicsData Structures

The Endless Expanse

Python 3 +109 XP +4,218 PL

Game TheoryMachine LearningMath

The Amazing Race 1

C++17 +110 XP +4,256 PL

Vector (Easy version)

C++17 +92 XP +3,561 PL

BasicsData Structures