Folio 01 — C++ studio

WriteC++
thewayacompiler
wouldteachyou.

Short pages. Instant checks. A live compiler in the margin. Fundamentals first — then data structures.

Open the notebookOpen DSA
hello.cppg++ -std=c++17

#include <iostream>

int main() {

std::cout << "Hello, SD Hub!";

return 0;

}

out Hello, SD Hub!

Lab method

i

Read a sliver

One idea. Then stop. No scroll-of-doom textbook dump.

ii

Mark the page

A check or a blank. You know immediately if it stuck.

iii

Compile in place

Hit run. The compiler lives in the lesson, not in another tab.

Two volumes

Vol. I · open

Fundamentals

Hello World through arrays, strings, and pointers. You type. It runs.

Begin the folio →

Vol. II · open

DSA in C++

Complexity through graphs, DP, and tries — same interactive notebook, live Run on every page.

Open the folio →

Kept by Swayam Dani, somewhere between a CS desk and a messy notebook.

UC San Diego. SD Hub is not a blog. It is a place to write C++ until it feels ordinary.