docs(10_Wiki): Dev 폴더 누락분 반영 — Topic_Programming으로 통합

이전 재구성 작업에서 Dev/ 폴더가 누락되었던 것을 반영.

- Dev/Topic_Programming(중첩 폴더, 78개)은 Dev 자체 최상위 폴더들
  (Architecture/Conventions/Engineering_Intelligence 등)과 완전 중복이라 제거.
- Dev 최상위 엔지니어링 지식 폴더(Architecture/Conventions/Engineering_Intelligence/
  Failure_Library/Generalized_Principles/Language/Pattern_Catalog/Platform_Guides/
  Subsystems, 77개)는 이미 Topic_Programming/Topic_Programming에 더 최신 버전이
  존재해 중복 제거(고유 콘텐츠 1개는 예외 처리하여 이동 보존).
- Dev의 W3Schools 언어 튜토리얼 폴더(Topic_C/CPP/CSS/CSharp/HOWTO/HTML/Java/
  JavaScript/PHP/Python/SQL/W3CSS, 1201개)는 전부 Topic_Programming 하위로 이동.
- 에이전트 운영 상태(.astra/docs)는 그대로 유지, 콘텐츠 폴더만 정리.
- Topic_Programming 최종 문서 수: 2784 → 3985.
This commit is contained in:
Antigravity Agent
2026-07-05 00:39:13 +09:00
parent 9148c358d0
commit e9cbf23ab5
1356 changed files with 0 additions and 12831 deletions
@@ -0,0 +1,69 @@
---
id: c-intro
title: "C Introduction"
category: "Programming_Language"
status: "draft"
verification_status: "conceptual"
canonical_id: ""
aliases: ["what is c", "C vs C++", "C 소개"]
duplicate_of: ""
source_trust_level: "B"
confidence_score: 0.87
created_at: 2026-07-04
updated_at: 2026-07-04
review_reason: ""
merge_history: []
tags: ["c", "programming-language", "w3schools", "intro"]
raw_sources: ["https://www.w3schools.com/c/c_intro.php"]
applied_in: []
github_commit: ""
---
# [[C Intro]]
## 🎯 한 줄 통찰 (One-line insight)
The source frames C's core value proposition as a LEARNING INVESTMENT, not just a language choice — "if you know C, you will have no problem learning other popular programming languages such as Java, Python, C++, C#" — positioning C's tight syntax and manual memory model as the shared ancestor whose concepts transfer forward into most mainstream languages. [S1]
## 🧠 핵심 개념 (Core concepts)
- **Origin** — created by Dennis Ritchie at Bell Labs in 1972; closely tied to UNIX since much of UNIX itself was written in C. [S1]
- **Primary domains** — operating systems, embedded devices, performance-critical software (databases, system tools), game engines/graphics, and core libraries underlying other languages. [S1]
- **Multiple language standards** — C90, C99, C11, C17, and newer; the tutorial focuses on modern widely-supported C and flags standard-specific differences when relevant. [S1]
- **C vs C++** — C++ is an extension of C; C is primarily procedural (function-based), while C++ adds classes/objects for object-oriented programming — but C can still organize data via structs and scale to large programs without C++'s added features. [S1]
## 📖 세부 내용 (Details)
- Minimal working example: `#include <stdio.h> int main() { char name[] = "John"; printf("Hello %s", name); return 0; }` producing `Hello John`. [S1]
## ⚖️ 모순 및 업데이트 (Contradictions & updates)
- **C도 대규모 프로그램이 가능하다는 점**: C++이 클래스라는 추가 기능을 얹은 것뿐이며, C만으로도 구조체를 이용해 데이터를 조직하고 큰 프로그램을 만들 수 있다는 점이 명시적으로 강조됨(C가 단순히 "작은 프로그램용"이라는 오해를 교정). [S1]
## 🛠️ 적용 사례 (Applied in summary)
현재 발견된 실제 적용 사례가 없습니다 — Windows/Linux/macOS의 일부, 자동차·TV 등 임베디드 기기, 게임 엔진 등이 원문에서 언급된 C의 대표적 실전 활용 분야다. [S1]
## 💻 코드 패턴 (Code patterns)
Minimal C program printing a formatted greeting:
```c
#include <stdio.h>
int main() {
char name[] = "John";
printf("Hello %s", name);
return 0;
}
```
## ✅ 검증 상태 및 신뢰도
- **상태:** draft
- **검증 단계:** conceptual
- **출처 신뢰도:** B (W3Schools — widely used educational reference, not a primary standards body)
- **신뢰 점수:** 0.87
- **중복 검사 결과:** 신규 생성 (New discovery)
## 🔗 지식 그래프 (Knowledge Graph)
- **상위/루트:** [[C Tutorial]]
- **관련 개념:** [[C Get Started]], [[C Syntax]]
- **참조 맥락:** C 튜토리얼 첫 챕터 — 개발 환경 설정(Get Started) 챕터로 이어짐.
## 📚 출처 (Sources)
- [S1] W3Schools — C Introduction — https://www.w3schools.com/c/c_intro.php
## 📝 변경 이력 (Change history)
- 2026-07-04: Initial draft synthesized from the W3Schools "C Introduction" page (Astra wiki-curation, P-Reinforce v3.1 format).