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PowerC++ ๋ฌธ์ œํ’€์ด, Chapter 9, Programming 6๋ฒˆ Complex.h #pragma once #include using namespace std; class Complex { private: double real; //์‹ค์ˆ˜๋ถ€ double imag; //ํ—ˆ์ˆ˜๋ถ€ char oper; // ์—ฐ์‚ฐ์ž public: void setComplex(double r, char o, double i) { real = r; imag = i; oper = o; cout
PowerC++ ๋ฌธ์ œํ’€์ด, Chapter 9, Programming 8๋ฒˆ BankAccount.h #pragma once #include // string ํด๋ž˜์Šค๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•จ using namespace std; // string ์ด๋ฆ„์„ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•จ class BankAccount { private: int accountNumber; string ownwr; int balance; public: void setBalance(int amount); int gerBalance(); //์ž”์•ก void deposit(int amount); //์˜ˆ๊ธˆ void withdraw(int amount); //์ถœ๊ธˆ void print(); int transfer(int amount, BankAccount otherA..
PowerC++ ๋ฌธ์ œํ’€์ด, Chapter 9, Programming 11๋ฒˆ Product.h #pragma once #include using namespace std; class Product { private: string name; int price; int assessment; public: // main ํ•จ์ˆ˜์—์„œ ์‹คํ–‰์‹œํ‚ค๊ธฐ ์œ„ํ•จ string getName() { return name; } // ๋ฌธ์ œ์— ์žˆ๋˜ ํ•จ์ˆ˜ void getInfo() // ์ œํ’ˆํ‰๊ฐ€์ ์ˆ˜ { // ํ˜•์‹๋งค๊ฐœ๋ณ€์ˆ˜ ์„ ์–ธ string n; int p, a; // ์ด๋ฆ„ ๋ฐ›๊ธฐ cout > n; cout p; cout a; cout 100) a = 100; assessment = a; } void print() { cout
1. ์ ˆ์ฐจ ์ง€ํ–ฅ๊ณผ ๊ฐ์ฒด ์ง€ํ–ฅ ์ ˆ์ฐจ ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ (Procedural Programming) ์ ˆ์ฐจ ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์€ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ์ˆœ์ฐจ์ ์ธ ์ฒ˜๋ฆฌ๋ฅผ ์ค‘์š”ํ•˜๊ฒŒ ์ƒ๊ฐํ•˜๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ธฐ๋ฒ•์„ ์ด์•ผ๊ธฐํ•œ๋‹ค. ์—ฌ๊ธฐ์„œ '์ ˆ์ฐจ'๋Š” ํ•จ์ˆ˜ ๋‹จ์œ„๋กœ ์ฒ˜๋ฆฌํ•œ๋‹ค. ๊ฐ์ฒด ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ (Object-Oriented Programming; OOP) ๊ฐ์ฒด ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์€ ๋ฐ์ดํ„ฐ์™€ ํ•จ์ˆ˜๋ฅผ ํ•˜๋‚˜์˜ ๊ฐ์ฒด๋กœ ๋ฌถ์–ด์„œ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๋ฐฉ์‹์ด๋‹ค. ํ˜„์‹ค ์„ธ๊ณ„์˜ ๊ฐ์ฒด๋ฅผ ์†Œํ”„ํŠธ์›จ์–ด ์„ธ๊ณ„์— ๊ตฌํ˜„(๋ชจ๋ธ๋ง)ํ•œ๋‹ค. ๊ฐ์ฒด ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์˜ ์žฅ์  ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ๊ฐœ๋ฐœํ•˜๋Š”๋ฐ ์œ ์šฉํ•˜๋‹ค. ์œ ์ง€,๋ณด์ˆ˜ํ•˜๊ธฐ์— ํšจ์œจ์ ์ด๋‹ค. 2. ๊ฐ์ฒด ์ง€ํ–ฅ ํ”„๋กœ๊ทธ๋ž˜๋ฐ 2-1. ๊ฐ์ฒด ์ง€ํ–ฅ์˜ ๊ฐœ๋…๋“ค (1) Encapsulation ์บก์Šํ™” (2) Information hiding ์ •๋ณด์€..
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2021.01.21(๋ชฉ) ~ 1.27(๋ชฉ) ์ด 5๊ฐ• ์ œํ•œ์‹œ๊ฐ„์•ˆ์— ๊ฐ ์š”์†Œ๋ฅผ ์ถฉ์กฑ์‹œํ‚ค๋ฉด ํด๋ฆฌ์–ดํ•˜๋Š” ๊ฒŒ์ž„์ด๋‹ค. ๊ฐ ์š”์†Œ์˜ ๋ฆฌ์…‹ ์‹œ๊ฐ„์ด๋‚˜ ํ•„์š”์ถฉ์กฑํšŸ์ˆ˜๋Š” ๋ชจ๋‘ ๋‹ค๋ฅด๋‹ค.
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