Day 04 of my DSA Journey 🚀 > Learnt about Number Systems — Binary <-> Decimal conversions, > Practiced number & star patterns, and > Got my first look at Time & Space Complexity Slowly building the base stronger each day 💻 #DSA #Cplusplus #100DaysOfCode #CodingJourney

harshtwt_'s tweet image. Day 04 of my DSA Journey 🚀
&amp;gt; Learnt about Number Systems — Binary &amp;lt;-&amp;gt; Decimal conversions, 
&amp;gt; Practiced number &amp;amp; star patterns, and 
&amp;gt; Got my first look at Time &amp;amp; Space Complexity 

Slowly building the base stronger each day 💻
#DSA #Cplusplus #100DaysOfCode #CodingJourney
harshtwt_'s tweet image. Day 04 of my DSA Journey 🚀
&amp;gt; Learnt about Number Systems — Binary &amp;lt;-&amp;gt; Decimal conversions, 
&amp;gt; Practiced number &amp;amp; star patterns, and 
&amp;gt; Got my first look at Time &amp;amp; Space Complexity 

Slowly building the base stronger each day 💻
#DSA #Cplusplus #100DaysOfCode #CodingJourney
harshtwt_'s tweet image. Day 04 of my DSA Journey 🚀
&amp;gt; Learnt about Number Systems — Binary &amp;lt;-&amp;gt; Decimal conversions, 
&amp;gt; Practiced number &amp;amp; star patterns, and 
&amp;gt; Got my first look at Time &amp;amp; Space Complexity 

Slowly building the base stronger each day 💻
#DSA #Cplusplus #100DaysOfCode #CodingJourney

🚀 Day 58 of #100DaysOfCode Solved LeetCode 138 — Copy List with Random Pointer ✅ Idea: 🔹 Insert cloned nodes 🔹 Assign random pointers 🔹 Split the lists Time: O(n) | Space: O(1) #LeetCode #Cplusplus #LinkedList #CodingChallenge #DSA @harsh__x07

RahulGupta_0's tweet image. 🚀 Day 58 of #100DaysOfCode
Solved LeetCode 138 — Copy List with Random Pointer ✅
Idea:
🔹 Insert cloned nodes
🔹 Assign random pointers
🔹 Split the lists

Time: O(n) | Space: O(1)
#LeetCode #Cplusplus #LinkedList #CodingChallenge #DSA @harsh__x07

Day 19: C++ program to find the factorial of a number using a class. #100DaysOfCode #Cplusplus

aryansonie's tweet image. Day 19: C++ program to find the factorial of a number using a class.

#100DaysOfCode #Cplusplus

Day 17: Create a structure to store information about a student, such as name, age, and grade. #100DaysOfCode #Cplusplus

aryansonie's tweet image. Day 17:  Create a structure to store information about a student, such as name, age, and grade.

#100DaysOfCode #Cplusplus

Day 18: C++ program to find the reverse of a number using a class. #100DaysOfCode #Cplusplus

aryansonie's tweet image. Day 18: C++ program to find the reverse of a number using a class.

#100DaysOfCode #Cplusplus

Day 16: Made a Program which can multiply two complex number . Using C++ structures and Function (Just want to upload mp4 for the first time 😜) #100DaysOfCode #Cplusplus #LearningInPublic


2 Project: C++ program to create a calculator that takes two numbers and a mathematical operator (+,-,*,/,^) as input from the user. Defined functions for each basic mathematical operation. #cplusplus #100DaysOfCode

aryansonie's tweet image. 2 Project: 
C++ program to create a calculator that takes two numbers and a mathematical operator (+,-,*,/,^) as input from the user. 

Defined functions for each basic mathematical operation.

#cplusplus  #100DaysOfCode

🚀 Day 93 of #100DaysOfCode Solved LeetCode 397 — Integer Replacement 🧮 Got 100% runtime efficiency (0 ms) ⚡ 🧠 Logic: If even → divide by 2 If odd → choose +1 or -1 wisely to minimize steps 🔁 #LeetCode #Cplusplus #CodingJourney #CodeNewbie #DSA

AIDev_Sumit's tweet image. 🚀 Day 93 of #100DaysOfCode
Solved LeetCode 397 — Integer Replacement 🧮
Got 100% runtime efficiency (0 ms) ⚡
🧠 Logic:
If even → divide by 2
If odd → choose +1 or -1 wisely to minimize steps 🔁
#LeetCode #Cplusplus #CodingJourney #CodeNewbie #DSA

Day 65 of #100DaysOfCode Tried the Sliding Window technique for the first time today — and it’s actually kinda cool Solved LeetCode #643 – Maximum Average Subarray I #LeetCode #Cplusplus #CodingJourney #DevCommunity #100DaysOfDSA

pallavicodes's tweet image. Day 65 of #100DaysOfCode 
Tried the Sliding Window technique for the first time today — and it’s actually kinda cool 
Solved LeetCode #643 – Maximum Average Subarray I
#LeetCode #Cplusplus #CodingJourney #DevCommunity #100DaysOfDSA

🧠 Day 90 of #100DaysOfCode 🔢 Problem: Reverse Integer Given a 32-bit signed integer x, return its digits reversed. Return 0 if it overflows the 32-bit range. 💻 C++ | Runtime: 0ms | Beats 100% 🚀 #LeetCode #Cplusplus #Coding

AIDev_Sumit's tweet image. 🧠 Day 90 of #100DaysOfCode
🔢 Problem: Reverse Integer
Given a 32-bit signed integer x, return its digits reversed.
Return 0 if it overflows the 32-bit range.

💻 C++ | Runtime: 0ms | Beats 100% 🚀
#LeetCode #Cplusplus #Coding

🎤 The C++ Online 2026 Call for Speakers is now open! We welcome submissions from all backgrounds & experience levels. Runs until 21 Nov 2025 Find out more including how to apply at cpponline.uk/call-for-speak… #cpp #cplusplus #coding #programming

cpponlineconf's tweet image. 🎤 The C++ Online 2026 Call for Speakers is now open!
We welcome submissions from all backgrounds &amp;amp; experience levels.
Runs until 21 Nov 2025
Find out more including how to apply at cpponline.uk/call-for-speak…
#cpp #cplusplus #coding #programming

Clean 🚀 Day 55 of #100DaysOfCode Solved LeetCode 725 — Split Linked List in Parts ✅ Steps: 1️⃣ Count nodes 2️⃣ Compute base size + extras 3️⃣ Break list into k parts ⏱ O(n) | 💾 O(1) On to the next 💪🔥 #LeetCode #Cplusplus #LinkedList #CodingChallenge @harsh__x07

RahulGupta_0's tweet image. Clean

🚀 Day 55 of #100DaysOfCode
Solved LeetCode 725 — Split Linked List in Parts ✅
Steps:
1️⃣ Count nodes
2️⃣ Compute base size + extras
3️⃣ Break list into k parts

⏱ O(n) | 💾 O(1)
On to the next 💪🔥
#LeetCode #Cplusplus #LinkedList #CodingChallenge @harsh__x07

🗓 Day 63/101 | LeetCode #109 convert sorted list to BST 🔹 Store list element into an array . 🔹 Find the mid element then create a tree , first move left then right . ✅ Time: O(nlogn) ✅ Space: O(n) #LeetCode #DSA #CPlusPlus #100DaysOfCode #CodingJourney

23GuptaSarthak's tweet image. 🗓 Day 63/101 | 
LeetCode #109 convert sorted list to BST 

🔹 Store list element into an array .
🔹 Find the mid element then create a tree , first move left then right .

✅ Time: O(nlogn)
✅ Space: O(n) 

#LeetCode #DSA #CPlusPlus #100DaysOfCode #CodingJourney
23GuptaSarthak's tweet image. 🗓 Day 63/101 | 
LeetCode #109 convert sorted list to BST 

🔹 Store list element into an array .
🔹 Find the mid element then create a tree , first move left then right .

✅ Time: O(nlogn)
✅ Space: O(n) 

#LeetCode #DSA #CPlusPlus #100DaysOfCode #CodingJourney

💻 Just solved LeetCode #5 – Longest Palindromic Substring using C++ 🔥 Used the “expand around center” approach — clean, efficient, and elegant. One more logic win toward writing smarter code, not longer code. #LeetCode #Cplusplus #Coding #DevJourney

blak_gohst's tweet image. 💻 Just solved LeetCode #5 – Longest Palindromic Substring using C++ 🔥
Used the “expand around center” approach — clean, efficient, and elegant.
One more logic win toward writing smarter code, not longer code.
#LeetCode #Cplusplus #Coding #DevJourney

In case you missed it, check out our new video from C++ on Sea 2024! Rust Traits In C++ - Eduardo Madrid - C++ on Sea 2025 youtube.com/watch?v=uM72qP… #Coding #Cplusplus #Cpp #Programming #cpponsea

cpponsea's tweet card. Rust Traits In C++ - Eduardo Madrid - C++ on Sea 2025

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YouTube

Rust Traits In C++ - Eduardo Madrid - C++ on Sea 2025


Can frequencies be unique? 🤔 Learn how to check distinct occurrences in arrays using a clean C++ HashMap + Set approach! LeetCode 1207 – Unique Number of Occurrences Time complexity: O(n) youtu.be/afiN_BkusSk #LeetCode #CPlusPlus #DSA #CodingInterview #Algorithms #LANAcademy

SolutionsLan's tweet card. Unique Number of Occurrences | LeetCode 1207 in C++

youtube.com

YouTube

Unique Number of Occurrences | LeetCode 1207 in C++


こんばんは。 今C++でMFCとOpenCVを触っています。 OpenCVの画像(cv::Mat)をDCに表示したり、CImageに変換するのが意外と手間ですね。 OpenCV便利すぎますね。なんか楽しいです。 #CPlusPlus #OpenCV


🏦 LeetCode Daily: Simple Bank System ✅ Clean OOP design! Validate inputs, manage balances, return false on errors. All operations O(1). ⚡ O(1) per operation 🎯 Proper validation crucial 💡 1-indexed requires account-1 #LeetCode #CPlusPlus #OOP #100DaysOfCode

me_sajeeb's tweet image. 🏦 LeetCode Daily: Simple Bank System ✅

Clean OOP design! Validate inputs, manage balances, return false on errors. All operations O(1).

⚡ O(1) per operation 
🎯 Proper validation crucial 
💡 1-indexed requires account-1

#LeetCode #CPlusPlus #OOP #100DaysOfCode

🚀 80,083 requests/sec with median latency 2.21 ms pure C++ performance. Built with #VixCpp, a modern backend framework designed for speed, scalability, and simplicity. wrk -t8 -c200 -d30s --latency http://localhost:8080/ #Cplusplus #Backend #Performance #FastAPIinCpp

g_kirira's tweet image. 🚀 80,083 requests/sec with median latency 2.21 ms pure C++ performance.
Built with #VixCpp, a modern backend framework designed for speed, scalability, and simplicity.
 wrk -t8 -c200 -d30s --latency http://localhost:8080/
#Cplusplus #Backend #Performance #FastAPIinCpp

🚀 Day 58 of #100DaysOfCode Solved LeetCode 138 — Copy List with Random Pointer ✅ Idea: 🔹 Insert cloned nodes 🔹 Assign random pointers 🔹 Split the lists Time: O(n) | Space: O(1) #LeetCode #Cplusplus #LinkedList #CodingChallenge #DSA @harsh__x07

RahulGupta_0's tweet image. 🚀 Day 58 of #100DaysOfCode
Solved LeetCode 138 — Copy List with Random Pointer ✅
Idea:
🔹 Insert cloned nodes
🔹 Assign random pointers
🔹 Split the lists

Time: O(n) | Space: O(1)
#LeetCode #Cplusplus #LinkedList #CodingChallenge #DSA @harsh__x07

Day 04 of my DSA Journey 🚀 > Learnt about Number Systems — Binary <-> Decimal conversions, > Practiced number & star patterns, and > Got my first look at Time & Space Complexity Slowly building the base stronger each day 💻 #DSA #Cplusplus #100DaysOfCode #CodingJourney

harshtwt_'s tweet image. Day 04 of my DSA Journey 🚀
&amp;gt; Learnt about Number Systems — Binary &amp;lt;-&amp;gt; Decimal conversions, 
&amp;gt; Practiced number &amp;amp; star patterns, and 
&amp;gt; Got my first look at Time &amp;amp; Space Complexity 

Slowly building the base stronger each day 💻
#DSA #Cplusplus #100DaysOfCode #CodingJourney
harshtwt_'s tweet image. Day 04 of my DSA Journey 🚀
&amp;gt; Learnt about Number Systems — Binary &amp;lt;-&amp;gt; Decimal conversions, 
&amp;gt; Practiced number &amp;amp; star patterns, and 
&amp;gt; Got my first look at Time &amp;amp; Space Complexity 

Slowly building the base stronger each day 💻
#DSA #Cplusplus #100DaysOfCode #CodingJourney
harshtwt_'s tweet image. Day 04 of my DSA Journey 🚀
&amp;gt; Learnt about Number Systems — Binary &amp;lt;-&amp;gt; Decimal conversions, 
&amp;gt; Practiced number &amp;amp; star patterns, and 
&amp;gt; Got my first look at Time &amp;amp; Space Complexity 

Slowly building the base stronger each day 💻
#DSA #Cplusplus #100DaysOfCode #CodingJourney

Day 19: C++ program to find the factorial of a number using a class. #100DaysOfCode #Cplusplus

aryansonie's tweet image. Day 19: C++ program to find the factorial of a number using a class.

#100DaysOfCode #Cplusplus

Day 18: C++ program to find the reverse of a number using a class. #100DaysOfCode #Cplusplus

aryansonie's tweet image. Day 18: C++ program to find the reverse of a number using a class.

#100DaysOfCode #Cplusplus

🚀 Day 53 of #100DaysOfCode Rotated an n x n matrix 90° clockwise in-place 💻 💡 Approach: 1️⃣ Transpose the matrix 2️⃣ Reverse each row ✅ Used a pointer-based swap function for efficiency #CPlusPlus #DSA #ProblemSolving #Coding #100DaysOfCode #MatrixRotation

shivam21102005's tweet image. 🚀 Day 53 of #100DaysOfCode

Rotated an n x n matrix 90° clockwise in-place 💻

💡 Approach:
1️⃣ Transpose the matrix
2️⃣ Reverse each row
✅ Used a pointer-based swap function for efficiency
#CPlusPlus #DSA #ProblemSolving #Coding #100DaysOfCode #MatrixRotation
shivam21102005's tweet image. 🚀 Day 53 of #100DaysOfCode

Rotated an n x n matrix 90° clockwise in-place 💻

💡 Approach:
1️⃣ Transpose the matrix
2️⃣ Reverse each row
✅ Used a pointer-based swap function for efficiency
#CPlusPlus #DSA #ProblemSolving #Coding #100DaysOfCode #MatrixRotation

Day 17: Create a structure to store information about a student, such as name, age, and grade. #100DaysOfCode #Cplusplus

aryansonie's tweet image. Day 17:  Create a structure to store information about a student, such as name, age, and grade.

#100DaysOfCode #Cplusplus

✅ Day 62 of #100DaysOfCode Took on two Linked List tasks today: 🔹 Rotate a Linked List 🔹 Flatten a Linked List #DSA #Cplusplus #StriverSheet #LearnInPublic

Pratikwebtech's tweet image. ✅ Day 62 of #100DaysOfCode
Took on two Linked List tasks today:
🔹 Rotate a Linked List
🔹 Flatten a Linked List
#DSA #Cplusplus #StriverSheet #LearnInPublic
Pratikwebtech's tweet image. ✅ Day 62 of #100DaysOfCode
Took on two Linked List tasks today:
🔹 Rotate a Linked List
🔹 Flatten a Linked List
#DSA #Cplusplus #StriverSheet #LearnInPublic

🚀 Day 67 of #100DaysOfCode Today I solved the “Sqrt(x)” problem using Binary Search 🧠 Optimized my approach to achieve O(log n) time complexity — instead of using built-in functions, I implemented the logic from scratch! ⚙️ #LeetCode #CPlusPlus #Programming #100DaysOfCode

shivam21102005's tweet image. 🚀 Day 67 of #100DaysOfCode
Today I solved the “Sqrt(x)” problem using Binary Search 🧠
Optimized my approach to achieve O(log n) time complexity — instead of using built-in functions, I implemented the logic from scratch! ⚙️

#LeetCode #CPlusPlus #Programming  #100DaysOfCode

🚀 Day 58 of #100DaysOfCode Solved LeetCode 138 — Copy List with Random Pointer ✅ Idea: 🔹 Insert cloned nodes 🔹 Assign random pointers 🔹 Split the lists Time: O(n) | Space: O(1) #LeetCode #Cplusplus #LinkedList #CodingChallenge #DSA @harsh__x07

RahulGupta_0's tweet image. 🚀 Day 58 of #100DaysOfCode
Solved LeetCode 138 — Copy List with Random Pointer ✅
Idea:
🔹 Insert cloned nodes
🔹 Assign random pointers
🔹 Split the lists

Time: O(n) | Space: O(1)
#LeetCode #Cplusplus #LinkedList #CodingChallenge #DSA @harsh__x07

Day 4 of my DSA journey by @rohit_negi9 ✅ Learned input in C++ ✅ Type conversion & truncation ✅ If-else conditions ✅ For loop basics ✅ Solved practice Qs on loops & conditions 🔥 Step by step, feeling more confident #100DaysOfCode #DSA #Cplusplus #CodingJourney

ftma_twt6's tweet image. Day 4 of my DSA journey by @rohit_negi9

✅ Learned input in C++
✅ Type conversion &amp;amp; truncation
✅ If-else conditions
✅ For loop basics
✅ Solved practice Qs on loops &amp;amp; conditions 🔥

Step by step, feeling more confident 

#100DaysOfCode #DSA #Cplusplus #CodingJourney
ftma_twt6's tweet image. Day 4 of my DSA journey by @rohit_negi9

✅ Learned input in C++
✅ Type conversion &amp;amp; truncation
✅ If-else conditions
✅ For loop basics
✅ Solved practice Qs on loops &amp;amp; conditions 🔥

Step by step, feeling more confident 

#100DaysOfCode #DSA #Cplusplus #CodingJourney

🚀 Day 73 of #100DaysOfCode Today I solved the classic “Reverse a Linked List” problem Simple. Clean. Efficient. Sometimes, elegance is just 3 pointers away ✨ #Cplusplus #CodeNewbie #100DaysOfCode #DSA

Anurags44798025's tweet image. 🚀 Day 73 of #100DaysOfCode

Today I solved the classic “Reverse a Linked List” problem 
Simple. Clean. Efficient.
Sometimes, elegance is just 3 pointers away ✨

#Cplusplus #CodeNewbie #100DaysOfCode #DSA

Day 1 of #100DaysOfCode Started the DSA series — completed 3 lectures today. Feeling motivated to take on this 100-day challenge. Let’s go all in, even if it ends in failure 😤 #DSA #cplusplus #codingcommunity

amn_singh0's tweet image. Day 1 of #100DaysOfCode
Started the DSA series — completed 3 lectures today.
Feeling motivated to take on this 100-day challenge.
Let’s go all in, even if it ends in failure 😤
#DSA #cplusplus #codingcommunity

Day 65 of #100DaysOfCode Tried the Sliding Window technique for the first time today — and it’s actually kinda cool Solved LeetCode #643 – Maximum Average Subarray I #LeetCode #Cplusplus #CodingJourney #DevCommunity #100DaysOfDSA

pallavicodes's tweet image. Day 65 of #100DaysOfCode 
Tried the Sliding Window technique for the first time today — and it’s actually kinda cool 
Solved LeetCode #643 – Maximum Average Subarray I
#LeetCode #Cplusplus #CodingJourney #DevCommunity #100DaysOfDSA

Day 68 of #100DaysOfCode Problem : Roman to Integer (LeetCode- 13) Implemented a clean and optimized approach using unordered_map and reverse iteration. #LeetCode #CPlusPlus #ProblemSolving #TechJourney #DSA

pallavicodes's tweet image. Day 68 of #100DaysOfCode
Problem : Roman to Integer (LeetCode- 13)
Implemented a clean and optimized approach using unordered_map and reverse iteration. 

#LeetCode #CPlusPlus #ProblemSolving #TechJourney #DSA

✅ Day 64 of #100DaysOfCode Practiced Doubly Linked List basics: 🔹 Insert a Node 🔹 Delete a Node Getting the hang of DLL operations! #DSA #Cplusplus #StriverSheet #LearninPublic

Pratikwebtech's tweet image. ✅ Day 64 of #100DaysOfCode
Practiced Doubly Linked List basics:
🔹 Insert a Node
🔹 Delete a Node
Getting the hang of DLL operations!
#DSA #Cplusplus #StriverSheet #LearninPublic
Pratikwebtech's tweet image. ✅ Day 64 of #100DaysOfCode
Practiced Doubly Linked List basics:
🔹 Insert a Node
🔹 Delete a Node
Getting the hang of DLL operations!
#DSA #Cplusplus #StriverSheet #LearninPublic

✅ Day 69 of #100DaysOfCode Implemented atoi with 4 errors fixed—great debugging! Learned backtracking while generating parentheses. Progress through challenges fuels growth! #DSA #Cplusplus #Backtracking #LearnInPublic

Pratikwebtech's tweet image. ✅ Day 69 of #100DaysOfCode
Implemented atoi with 4 errors fixed—great debugging!
Learned backtracking  while generating parentheses.
Progress through challenges fuels growth!
#DSA #Cplusplus #Backtracking #LearnInPublic
Pratikwebtech's tweet image. ✅ Day 69 of #100DaysOfCode
Implemented atoi with 4 errors fixed—great debugging!
Learned backtracking  while generating parentheses.
Progress through challenges fuels growth!
#DSA #Cplusplus #Backtracking #LearnInPublic

🎤 The C++ Online 2026 Call for Speakers is now open! We welcome submissions from all backgrounds & experience levels. Runs until 21 Nov 2025 Find out more including how to apply at cpponline.uk/call-for-speak… #cpp #cplusplus #coding #programming

cpponlineconf's tweet image. 🎤 The C++ Online 2026 Call for Speakers is now open!
We welcome submissions from all backgrounds &amp;amp; experience levels.
Runs until 21 Nov 2025
Find out more including how to apply at cpponline.uk/call-for-speak…
#cpp #cplusplus #coding #programming

✅ Day 68 of #100DaysOfCode Focused on stacks with recursion today: 🔹 Sort Stack 🔹 Reverse Stack #DSA #Cplusplus #StriverSheet #LearnInPublic

Pratikwebtech's tweet image. ✅ Day 68 of #100DaysOfCode
Focused on stacks with recursion today:
🔹 Sort Stack
🔹 Reverse Stack
#DSA #Cplusplus #StriverSheet #LearnInPublic
Pratikwebtech's tweet image. ✅ Day 68 of #100DaysOfCode
Focused on stacks with recursion today:
🔹 Sort Stack
🔹 Reverse Stack
#DSA #Cplusplus #StriverSheet #LearnInPublic

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