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Android DevLog

๐Ÿ”คํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด/C++๊ธฐ์ดˆํ”Œ๋Ÿฌ์Šค ์—ฐ์Šต๋ฌธ์ œ

(C++๊ธฐ์ดˆํ”Œ๋Ÿฌ์Šค 6ํŒ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์—ฐ์Šต ์ •๋‹ต,์†”๋ฃจ์…˜) CHAPTER 05 ๋ฃจํ”„์™€ ๊ด€๊ณ„ ํ‘œํ˜„์‹ p.304~ 1๋ฒˆ~4๋ฒˆ

2020. 1. 5. 21:59
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1๋ฒˆ

#include<iostream>
int main()
{
	using namespace std;
	cout << "๋‘ ๊ฐœ์˜ ์ •์ˆ˜ ์ž…๋ ฅ : ";
	int a, b, sum = 0;
	cin >> a;
	cin >> b;
	for (int i = a; i <= b; i++)
		sum += i;
	cout << a << " ๋ถ€ํ„ฐ " << b << " ๊นŒ์ง€์˜ ํ•ฉ์€ " << sum << endl;
	return 0;
}

 

2๋ฒˆ

#include<iostream>
#include<array>
const int ArSize = 101;
int main()
{
	using namespace std;
	array<long double, ArSize> factorials;
	//long long factorials[ArSize];
	factorials[1] = factorials[0] = 1L;
	for (int i = 2; i < ArSize; i++)
		factorials[i] = i * factorials[i - 1];
	for (int i = 0; i < ArSize; i++)
		std::cout << i << "! = " << factorials[i] << std::endl;
	return 0;
}

3๋ฒˆ

#include<iostream>
int main()
{
	using namespace std;
	int a,sum = 0;
	do
	{
		cout << "์ˆ˜ ์ž…๋ ฅ (0์ž…๋ ฅ์‹œ ์ข…๋ฃŒ) ";
		cin >> a;
		sum += a;
		cout << "ํ•ฉ๊ณ„ : " << sum << endl;
	} while (a != 0);
	return 0;
}

4๋ฒˆ

#include<iostream>
int main()
{
	using namespace std;
	double A=100000.0, B=100000.0;
	int i = 1;
	cout.setf(ios_base::fixed, ios_base::floatfield);
	for (; A >= B; i++)
	{
		A +=100000*0.1;
		B += 0.05*B;
		cout << i << "๋…„ ํ›„ A ์›๊ธˆ " << A << "\tB ์›๊ธˆ " << B << endl;
	}
	cout << i - 1 << "๋…„ ํ›„ B์˜ ํˆฌ์ž ๊ฐ€์น˜๊ฐ€ A์˜ ํˆฌ์ž ๊ฐ€์น˜๋ฅผ ์ดˆ๊ณผํ•จ" << endl;
	return 0;
}

 

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์ €์ž‘์žํ‘œ์‹œ (์ƒˆ์ฐฝ์—ด๋ฆผ)
    '๐Ÿ”คํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด/C++๊ธฐ์ดˆํ”Œ๋Ÿฌ์Šค ์—ฐ์Šต๋ฌธ์ œ' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
    • (C++๊ธฐ์ดˆํ”Œ๋Ÿฌ์Šค 6ํŒ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์—ฐ์Šต ์ •๋‹ต,์†”๋ฃจ์…˜) CHAPTER 05 ๋ฃจํ”„์™€ ๊ด€๊ณ„ ํ‘œํ˜„์‹ p.304~ 7๋ฒˆ~10๋ฒˆ
    • (C++๊ธฐ์ดˆํ”Œ๋Ÿฌ์Šค 6ํŒ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์—ฐ์Šต ์ •๋‹ต,์†”๋ฃจ์…˜) CHAPTER 05 ๋ฃจํ”„์™€ ๊ด€๊ณ„ ํ‘œํ˜„์‹ p.304~ 5๋ฒˆ~6๋ฒˆ
    • (C++๊ธฐ์ดˆํ”Œ๋Ÿฌ์Šค 6ํŒ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์—ฐ์Šต ์ •๋‹ต,์†”๋ฃจ์…˜) CHAPTER 04 ๋ณตํ•ฉ๋ฐ์ดํ„ฐํ˜• p.231~ 5๋ฒˆ~10๋ฒˆ
    • (C++๊ธฐ์ดˆํ”Œ๋Ÿฌ์Šค 6ํŒ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์—ฐ์Šต ์ •๋‹ต,์†”๋ฃจ์…˜) CHAPTER 04 ๋ณตํ•ฉ๋ฐ์ดํ„ฐํ˜• p.231~ 1๋ฒˆ~4๋ฒˆ
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