# lichiahaomc/learning-c architecture

> Architecture diagram of the GitHub repository lichiahaomc/learning-c, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-28). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/lichiahaomc/learning-c
- Repository: https://github.com/lichiahaomc/learning-c

## Overview

This is a tiny C learning example, not a larger application. Running `main` initializes an integer, points `p` at it, changes the integer through the pointer, and prints the resulting value. The graph reflects only the behavior shown in `main.c`; the README lists other learning topics but does not document their implementation.

Main entry points: [`main.c`](https://github.com/lichiahaomc/learning-c/blob/main/main.c) (main)

## Diagram (Mermaid)

```mermaid
flowchart TD

node_user(("Program runner"))
node_main["main<br/>[main.c]"]
node_a["Integer a<br/>[main.c]"]
node_p["Pointer p<br/>[main.c]"]
node_stdout["Standard output"]

node_user -->|"runs"| node_main
node_main -->|"initializes"| node_a
node_main -->|"points to a"| node_p
node_main -->|"updates through p"| node_a
node_main -->|"prints *p"| node_stdout

click node_main "https://github.com/lichiahaomc/learning-c/blob/main/main.c"
click node_a "https://github.com/lichiahaomc/learning-c/blob/main/main.c"
click node_p "https://github.com/lichiahaomc/learning-c/blob/main/main.c"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_user,node_stdout toneIndigo
class node_main,node_a,node_p toneTeal
```

## Components

### Other components

- **Program runner**
- [main](https://github.com/lichiahaomc/learning-c/blob/main/main.c): `main.c`
- [Integer a](https://github.com/lichiahaomc/learning-c/blob/main/main.c): `main.c`
- [Pointer p](https://github.com/lichiahaomc/learning-c/blob/main/main.c): `main.c`
- **Standard output**

## Connections

- Program runner → main: runs
- main → Integer a: initializes
- main → Pointer p: points to a
- main → Integer a: updates through p
- main → Standard output: prints *p