Logo
G
Member
Gln08

Activity

Attempted questions, problems, quizzes, and roadmap resources in 2026

Contribution Graph for 2026
JanFebMarAprMayJunJulAugSepOctNovDec
Sun
Tue
Thu
Sat
Less
More
Correct
337
Incorrect
112

Computer Architecture

8/61

Networking

2/96

Language Knowledge

386/710

Design Patterns

17/20

Concurrency

26/78

Operating Systems

10/103

Data

0/0

Staff rank badge
Rank
Staff
Tier 5 of 11
Total XP
81,877
18,123 XP to Principal70%
Them
5
Their rank
Score
522
Roughly Correct - Incorrect
Grinders
110898
Users with submissions
Strugglers
101159
Negative score users
Top
0%
User

Recently Completed

TitleStatusDate
const char* mission5/27/2026
A template, or not?5/23/2026
Narrow it!5/23/2026
Templated statically.5/23/2026
Stack them up 2.5/23/2026
Frozen static.5/23/2026
How many of you are out there?5/23/2026
What's her &&?5/23/2026
Stack them up 1.5/23/2026
Type responsibly.5/23/2026
What's wrong, loopy?5/23/2026
Complex time complexities.5/23/2026
Key his map.5/23/2026
Empty Structs5/23/2026
Class vs Struct5/23/2026
Struct over Class5/23/2026
Signed Char == Unsigned Char?5/23/2026
Nested Namespaces5/23/2026
Delete Delete Delete5/23/2026
How Much More New?5/23/2026
delete it.5/23/2026
Template Printer5/23/2026
How big is a pointer?5/23/2026
Vector construction5/23/2026
Char + Char5/23/2026
uint32_t5/23/2026
Moved from.5/23/2026
Something is wrong.5/23/2026
What's suspect?5/23/2026
#square5/23/2026
What's Under Test 25/23/2026
One of these mains.5/23/2026
Wait a second...5/23/2026
Concepts require understanding.5/23/2026
Arms length5/23/2026
Pad it up!5/23/2026
Move!5/23/2026
(type(expression))5/23/2026
Understanding arrays5/23/2026
A template, or not not?5/23/2026
Is it used?5/23/2026
A Code Review 15/23/2026
You don't understand strings.5/23/2026
In a Diamond5/23/2026
Is it converted?5/23/2026
To sign or not to sign?5/23/2026
A mix of creations.5/23/2026
Constructing it.5/23/2026
#Pragma Roll5/23/2026
Under the Shadow5/23/2026
Who’s Pointing at What?5/23/2026
Even if nothing!5/23/2026
Not too deep5/23/2026
Is it const?5/23/2026
Cannot Overload5/23/2026
Where is this?5/23/2026
Unsigned - Unsigned5/23/2026
Const crashout 15/23/2026
Observe Closely5/23/2026
Haha…5/23/2026
Greedy Greedy5/23/2026
He chose me. 5/23/2026
Strings? Chars? Cooked.5/23/2026
Before or after?5/23/2026
Two typeids5/23/2026
Don't @ me5/23/2026
Once or twice?5/23/2026
How many allocations?5/23/2026
A, B, C, initializer_list5/23/2026
Do-while...5/23/2026
Point to me!5/23/2026
Allocation decisions5/23/2026
[0]5/23/2026
Dereference++5/23/2026
Where did it go?5/23/2026
stderr5/23/2026
Adding const, overrid-ially.5/23/2026
Are different things the same?5/23/2026
You're not a real person!5/23/2026
Templated templates5/23/2026
Erase it.5/23/2026
Overthrow the hierarchy!5/23/2026
Spellcasting5/23/2026
Melvin, The 1HP Intern5/23/2026
What even is a string?5/23/2026
The const or the ?5/23/2026
Is a pointer a pointer?5/23/2026
Look it up, buddy.5/23/2026
Not this, again.5/23/2026
Static Shenanigans5/23/2026
private, public, protected5/23/2026
Array, Array, go away, come again another day.5/23/2026
Friends make you fat?5/23/2026
This scares me.5/23/2026
Copying and Not Copying5/23/2026
Streams of strings.5/23/2026
sizeof your comprehension5/23/2026
& through me.5/23/2026
Stop! Don’t move!5/23/2026
___ is to size_t5/23/2026
_global_variable5/23/2026
Hey, catch!5/23/2026
Aaaargggc5/23/2026
Throw me out.5/23/2026
++i ++i5/23/2026
Wrong map, bro.5/23/2026
Null and void.5/23/2026
? 1 : 2 -> auto5/23/2026
Am I missing something?5/23/2026
Exit the function early.5/23/2026
A very small value5/23/2026
How many copies?5/23/2026
mdspaaaaaan5/23/2026
Am I unique?5/22/2026
I really really hate decltype5/22/2026
Nah, we’re not moving.5/22/2026
Chit chat.5/22/2026
Preprocessor chicanery 5/22/2026
Short Flings, Long Affairs5/22/2026
Can you treat me as an equal?5/22/2026
Let's link up.5/22/2026
Drop these.5/22/2026
Incomprehensible order.5/22/2026
Keep your cool, keep it constant.5/22/2026
-dont-elide-me5/22/2026
Removing the polymorphic5/22/2026
String placement5/22/2026
Copy constructor, maybe.5/22/2026
1s in chat if you're cooked5/22/2026
Who'd you call?5/22/2026
If Else... What?5/22/2026
Have him play with it.5/22/2026
structs of structs of structs 25/22/2026
Constipated constexpr5/22/2026
Too many question(mark)s5/22/2026
You don't always matter to me5/22/2026
Are you pessimistic?5/22/2026
2 variables 1 auto5/22/2026
We're virtually there.5/22/2026
Inspector Gadget5/22/2026
Put it right there5/22/2026
Enchanted maze5/22/2026
That's BS!5/22/2026
Typename...5/22/2026
Spin wars5/22/2026
Side-by-side5/22/2026
I'm empty inside 35/22/2026
Auto Type Deduction Rules5/22/2026
I'm leaking bytes!5/22/2026
CTAD5/22/2026
96% of you will fail this.5/22/2026
Call it.5/22/2026
Impermissible Atomics5/22/2026
Don't end me.5/22/2026
Is it composed?5/22/2026
Where did std::thread go?5/22/2026
Initialize Object5/22/2026
Bypass the mutex, or not?5/22/2026
Blank Namespace5/22/2026
Class Inheritance Access Control5/22/2026
I don't get the pun.5/22/2026
& and &&5/22/2026
The final boss fight5/22/2026
I’m empty inside 1.5/22/2026
Down shift5/22/2026
Overloading lambdas!5/22/2026
How'd you read this?5/22/2026
virtual <<5/22/2026
A, B, C, harder than 1, 2, 35/22/2026
Freedom?5/22/2026
Indexing arrays5/22/2026
print function?5/22/2026
I'm empty inside 25/21/2026
What's a lambda?5/21/2026
Can you add 1?5/21/2026
Whatever floats your cope.5/21/2026
Parallel pitfalls5/21/2026
Static* and Dynamic*5/21/2026
long long5/21/2026
Ranges of enums5/21/2026
What pointer?5/21/2026
Parse a farce.5/21/2026
Do you understand creation?5/21/2026
Throwing a wrench out of it.5/21/2026
structs of structs of structs5/21/2026
Const and Not Const5/21/2026
Containers for containers.5/21/2026
Streams5/21/2026
You're still not real.5/21/2026
0.0_75/21/2026
structs of structs of structs 35/21/2026
I'm concerned.5/21/2026
It's shared, but is it big?5/21/2026
C++'s Most What?5/21/2026
You're volatile.5/21/2026
Character classes5/21/2026
Empty resource manager5/21/2026
Conditional Trap5/21/2026
Clone it, Luke5/21/2026
Bound to love lower_bound.5/21/2026
Unsigned Integer Overflow5/21/2026
Exception in my constructor5/21/2026
override!5/21/2026
Over here, then over there.5/21/2026
[[..something..]]5/21/2026
Catching noexcept Method5/21/2026
What's wrong, loopy?5/21/2026
Global Local Lambda Capture5/21/2026
Specialize me.5/21/2026
Template sum 15/21/2026
Initialization order.5/21/2026
In the beginning...5/21/2026
.template5/21/2026
IIFE5/21/2026
as-if I'd ever let you.5/21/2026
I don't give a flying float5/21/2026
Virtually a template.5/21/2026
Using Decltype Auto5/21/2026
C++ is a…5/21/2026
Very Blank Namespace5/21/2026
The perfect union 2.5/21/2026
I'm here! Now I'm gone.5/21/2026
Bodyguard5/21/2026
Who lives here?5/21/2026
Floating points, you sure?5/21/2026
I get along with the locals.5/21/2026
Hey, I'm waiting to be unlocked.5/21/2026
Money laundering 25/21/2026
Unit grouping5/21/2026
You're not part of our group.5/21/2026
Ordering matters?5/20/2026
SOO, about that object.5/20/2026
More constants more problems.5/20/2026
TMP troubles5/20/2026
3D Arrays5/20/2026
So, how big is vector?5/20/2026
____ Park5/20/2026
Parents are always right?5/19/2026
I hate extern.5/19/2026
Templates and references5/19/2026
Wipe them out.5/19/2026
The four socket amigos.5/19/2026
Army additions5/19/2026
skibidi pointer5/19/2026
Nested Types in Templates5/19/2026
++ before or after?5/19/2026
I like to share my pointer.5/19/2026
Change it for me.5/19/2026
You don't get references.5/19/2026
I'm harboring ints.5/19/2026
Auto with Braced Initializers5/19/2026
SFINAE5/19/2026
Shared pointer constructor5/19/2026
What a Jump!5/19/2026
Inheriting Itself?5/19/2026
Get around &.5/19/2026
How many kids do I want?5/19/2026
Another string question?5/19/2026
Be careful.5/17/2026
Template Specializations 35/17/2026
Two Futures5/17/2026
Sequential guarantees5/17/2026
Spuriously failed...5/17/2026
References in Class5/17/2026
Only these can do this.5/17/2026
The designated representative.5/17/2026
We're both from the future!5/17/2026
Constructing it, with it.5/17/2026
a + b + c5/17/2026
std::cout vs std::cerr5/17/2026
Array extensioooooons5/17/2026
Understand lambdas, understand C++.5/17/2026
Where are we?5/17/2026
I'm empty inside 45/17/2026
int : =5/17/2026
How does it allocate?5/17/2026
r-value confusion.5/17/2026
Peas in a pod.5/17/2026
Minus 05/17/2026
So, where is 1 stored?5/14/2026
Getting high(er).5/14/2026
Call it, improved.5/14/2026
Default shared pointer5/14/2026
Trust me, I'm Async5/14/2026
Return type confusion.5/14/2026
Will It Cascade?5/14/2026
Zero Division, Error Error?5/14/2026
What-value5/13/2026
The headers you never knew5/10/2026
Throwing a wrench into it.5/10/2026
Get it for me quick!5/10/2026
Implicitly Explicit5/10/2026
Modality of memory.5/10/2026
Your (GHR) size matters5/10/2026
Who comes first?5/6/2026
std::is_signed<char>::value5/6/2026
Zero Division, Error?5/6/2026
User / Standard Conversions5/6/2026
Template sum 25/6/2026
Using vs Typedef5/6/2026
Kcats5/6/2026
Schrödinger's Initializer5/5/2026
r-expression5/5/2026
is_lock_free()5/5/2026
Changing Const?5/5/2026
Lookup!5/5/2026
Delete this. Now!5/5/2026
Munch munch munch!5/5/2026
Get rid of it, maybe?5/5/2026
Shifting off the edge5/5/2026
3 exits5/5/2026
What's zero?5/5/2026
Throwing noexcept Method?5/5/2026
Pointers to Pointers to Pointers5/5/2026
Stay there.5/5/2026
Comma'on, on!5/5/2026
I'm printing mom...5/5/2026
He fumbled the [] operator.5/2/2026
Exception safety guarantees5/2/2026
Replace all the functions!5/2/2026
auto... &?5/2/2026
In one out the other.5/2/2026
It's a simple struct.5/2/2026
Tear it out root and stem5/2/2026
Trailing Return Type Purpose5/2/2026
This is C++?5/2/2026
One after the other5/2/2026
Class inStruction 5/2/2026
Money laundering 15/2/2026
I really hate decltype5/2/2026
Simple Pointer Math5/2/2026
Are we compatible?5/2/2026
Why std::make_shared?5/2/2026
Overloading the overload.5/2/2026
Case and point 25/2/2026
More chars more problems.4/30/2026
Comma'on!4/30/2026
goto? go where?4/30/2026
It's hidden4/30/2026
I'm moving in.4/30/2026
X ways4/30/2026
How do I test ts 1?4/30/2026
Herb's Destructor4/30/2026
Transfering namespaces4/30/2026
So close to unwinding.4/30/2026
They're stacked.4/30/2026
Can you list what's initialized?4/30/2026
I am the shadows.4/15/2026
Double trouble?4/15/2026
Comparing your variants4/15/2026
What's statically wrong?4/15/2026
Which kind of vector?4/13/2026
To delete or not to delete4/11/2026
East to West4/11/2026
Requires requires4/11/2026
Overloads 14/11/2026
Satisfy me!4/11/2026
Relaxing in the midst of synchronizing.4/11/2026
What's the alignment?4/11/2026
It's weak, but how big is it?4/11/2026
Sprites4/11/2026
The Memory Model's Introduction4/11/2026
Method-only objects4/11/2026
Are they always like this?4/11/2026
I min-maxed my character.3/31/2026
Is it accessible?3/31/2026
Inconsistent arguments.3/31/2026
Ampersand3/31/2026
Chop Chop Chop3/31/2026
It's unique, but is it big?3/31/2026
Where'd it go?3/31/2026
fp compatibility3/31/2026
Castaway3/31/2026
Where do we go now?3/31/2026
Bring them in, boys!3/31/2026
constexpr if3/31/2026
memset() on objects.3/28/2026
long vs int3/28/2026
Catch me if you can!3/28/2026
Bimodal prediction.3/28/2026
There is no free template.3/28/2026
Maze creator3/28/2026
Pointer or String?3/28/2026
wtf const3/28/2026
Case and point 13/28/2026
I thought I understood this.3/28/2026
GG3/28/2026
Overloading ++3/28/2026
What's a character?3/28/2026
Async surprise party3/28/2026
Adding const, virtually?3/28/2026
Initialization?!3/28/2026
Woopsie noexcept Method3/28/2026
Custom deleter magic?3/28/2026
Going global3/25/2026
Vector growth 22/24/2026
To <T> or not to <T>2/24/2026
Wait, I'm sleeping2/24/2026
Between two parts.2/24/2026
Who are you pointing to?2/24/2026
Children make you fat?2/24/2026
Forgot one?2/24/2026
Signed Integer Overflow2/24/2026
Let's go the other way.2/24/2026
Bimodal prediction II2/24/2026
Trap into it.2/24/2026
What's Under Test 12/24/2026
Storage Duration2/24/2026
Non-const reference T2/24/2026
what??!|2/24/2026
I hate decltype2/24/2026
Forward, again.2/24/2026
A tale of two pointers!2/24/2026
The perfect union 3.2/24/2026
ABC. Easy as 123?2/24/2026
First or second?2/24/2026
Const and Not Const*2/24/2026
Locked up, they won't let me out.2/24/2026
If you've used templates, you've run into this.2/24/2026
Decltype Hell2/24/2026
Zip it 32/24/2026
auto&& T&& <T>&&2/24/2026
Lambda defaults2/24/2026
Even One Virtual Method2/24/2026
Shortcuts2/24/2026
Do it for you.2/24/2026
String them together.2/24/2026
std::forward2/24/2026
Memory order I2/24/2026
What's the point?2/24/2026
Template Specializations 12/24/2026
containers and constexprs2/24/2026
Template Specializations 22/24/2026
This utility exists?2/24/2026
How do I thread the needle?2/24/2026
Templatey signatures.2/23/2026
Dangerous for-loops.2/23/2026
The perfect union.2/23/2026
Void Pointer Dereferencing2/23/2026
Double flushing?2/23/2026
Weapons system2/23/2026
A Loop Without A Loop2/23/2026
I'm leaking bytes! 22/23/2026
Boolean Addition2/23/2026
I really want to be with you.2/23/2026
Transferring ownership.2/23/2026
Vector growth 12/23/2026
Uhhhh, it's gone.2/23/2026
Invoke me.2/23/2026

Favorite Questions

TitleStatusDate
How many copies?5/23/2026

Completed Quizzes

Progress Overview