rinney
Bitmask
「後悔なら呆れる程に繰り返してきた」
int II RANK
60,391 POWER LEVEL
Activity
130 submissions in 2026
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Difficulty Breakdown
11 problems solved
Recent Activity
Solves, roadmap, quests & quizzes
Ouroboros Jul 20, 08:25 PM
Core AC
Ouroboros Jul 20, 08:15 PM
Core AC
Ouroboros Jul 20, 08:12 PM
Core WA
Ouroboros Jul 19, 11:25 PM
Core AC
Two Sum Jul 18, 08:36 PM
Algorithms Completed
Sum of Two Values Jul 18, 08:36 PM
Algorithms Completed
Ok Garmin, save video Jul 17, 11:15 PM
Core AC
Ok Garmin, save video Jul 17, 10:58 PM
Core WA
The Answer to the Ultimate Question of Life, the Universe, and Everything Jul 17, 09:46 PM
Core AC
const pointer semantics Jul 17, 09:38 PM
Domain Correct
The Answer to the Ultimate Question of Life, the Universe, and Everything Jul 17, 09:10 PM
Core AC
Down the Rabbit-Hole Jul 17, 09:09 PM
Quest Completed
The Answer to the Ultimate Question of Life, the Universe, and Everything Jul 17, 09:09 PM
Core AC
The Answer to the Ultimate Question of Life, the Universe, and Everything Jul 17, 09:09 PM
Core RE
The Answer to the Ultimate Question of Life, the Universe, and Everything Jul 17, 09:09 PM
Core CE
Designated initializers ordering (C++20) Jul 17, 07:32 PM
Domain Correct
Most vexing parse Jul 17, 07:28 PM
Domain Correct
Structured bindings with const Jul 17, 06:44 PM
Domain Correct
Output of this program Jul 17, 06:43 PM
Domain Correct
char arithmetic integral promotion Jul 17, 06:42 PM
Domain Correct
Best Solves
Hardest problems solved
#1
Normal 3
The Answer to the Ultimate Question of Life, the Universe, and Everything
#2 Easy+ 2.5
Ok Garmin, save video
#3 Easy+ 2.5
Ouroboros
#4 Easy+ 2
Know your limits. (Hard version)
#5 Easy+ 2
CorrelationTTV (Easy version)
#6 Easy+ 2
burn this image into the retina of my eye
#7 Easy+ 2
Crafter
#8 Easy 1.5
Know your limits. (Easy version)
#9 Easy 1.5
It's over for you. (if you can't do this)
#10 Easy 1
Put a ring on it.