๐Ÿ˜Ž ๊ณต๋ถ€ํ•˜๋Š” ์ง•์ง•์•ŒํŒŒ์นด๋Š” ์ฒ˜์Œ์ด์ง€?

[BAEKJOON C++] 2442_๋ณ„ ์ฐ๊ธฐ - 5 ๋ณธ๋ฌธ

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[BAEKJOON C++] 2442_๋ณ„ ์ฐ๊ธฐ - 5

์ง•์ง•์•ŒํŒŒ์นด 2023. 7. 3. 15:48
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์ฒซ์งธ ์ค„์—๋Š” ๋ณ„ 1๊ฐœ, ๋‘˜์งธ ์ค„์—๋Š” ๋ณ„ 3๊ฐœ, ..., N๋ฒˆ์งธ ์ค„์—๋Š” ๋ณ„ 2×N-1๊ฐœ๋ฅผ ์ฐ๋Š” ๋ฌธ์ œ
๋ณ„์€ ๊ฐ€์šด๋ฐ๋ฅผ ๊ธฐ์ค€์œผ๋กœ ๋Œ€์นญ์ด์–ด์•ผ ํ•œ๋‹ค.

์ž…๋ ฅ
์ฒซ์งธ ์ค„์— N(1 ≤ N ≤ 100)์ด ์ฃผ์–ด์ง„๋‹ค.

์ถœ๋ ฅ
์ฒซ์งธ ์ค„๋ถ€ํ„ฐ N๋ฒˆ์งธ ์ค„๊นŒ์ง€ ์ฐจ๋ก€๋Œ€๋กœ ๋ณ„์„ ์ถœ๋ ฅํ•œ๋‹ค.
// [2442] ๋ณ„ ์ฐ๊ธฐ - 5

/*
์ฒซ์งธ ์ค„์—๋Š” ๋ณ„ 1๊ฐœ, ๋‘˜์งธ ์ค„์—๋Š” ๋ณ„ 3๊ฐœ, ..., N๋ฒˆ์งธ ์ค„์—๋Š” ๋ณ„ 2×N-1๊ฐœ๋ฅผ ์ฐ๋Š” ๋ฌธ์ œ
๋ณ„์€ ๊ฐ€์šด๋ฐ๋ฅผ ๊ธฐ์ค€์œผ๋กœ ๋Œ€์นญ์ด์–ด์•ผ ํ•œ๋‹ค.

์ž…๋ ฅ
์ฒซ์งธ ์ค„์— N(1 ≤ N ≤ 100)์ด ์ฃผ์–ด์ง„๋‹ค.

์ถœ๋ ฅ
์ฒซ์งธ ์ค„๋ถ€ํ„ฐ N๋ฒˆ์งธ ์ค„๊นŒ์ง€ ์ฐจ๋ก€๋Œ€๋กœ ๋ณ„์„ ์ถœ๋ ฅํ•œ๋‹ค.
*/

// ํ‘œ์ค€ ์ŠคํŠธ๋ฆผ์—์„œ ์ฝ๊ธฐ ๋ฐ ์“ฐ๊ธฐ๋ฅผ ์ œ์–ดํ•˜๋Š” ๊ฐœ์ฒด๋ฅผ ์„ ์–ธ
#include <iostream>
using namespace std;

int main()
{	
	int n;
	cin >> n;
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= n - i; j++) {
			cout << " ";
		}
		for (int j = 1; j <= 2 * i - 1; j++) {
			cout << "*";
		}
		cout << "\n";
	}
}

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