[BAEKJOON] 2444๋ฒˆ : ๋ณ„ ์ฐ๊ธฐ-7

2020. 3. 18. 01:47ยท ๐Ÿ–ฅ๏ธ Computer/Algorithm Solution

๋ฌธ์ œ

์˜ˆ์ œ๋ฅผ ๋ณด๊ณ  ๊ทœ์น™์„ ์œ ์ถ”ํ•œ ๋’ค์— ๋ณ„์„ ์ฐ์–ด ๋ณด์„ธ์š”.

์ž…๋ ฅ

์ฒซ์งธ ์ค„์— N(1 โ‰ค N โ‰ค 100)์ด ์ฃผ์–ด์ง„๋‹ค.

์ถœ๋ ฅ

์ฒซ์งธ ์ค„๋ถ€ํ„ฐ 2ร—N-1๋ฒˆ์งธ ์ค„๊นŒ์ง€ ์ฐจ๋ก€๋Œ€๋กœ ๋ณ„์„ ์ถœ๋ ฅํ•œ๋‹ค.

์˜ˆ์ œ ์ž…๋ ฅ 1

5

์˜ˆ์ œ ์ถœ๋ ฅ 1

    *
   ***
  *****
 *******
*********
 *******
  *****
   ***
    *


์ฝ”๋“œ

#include <iostream>

using namespace std;

int main() {

	int n;
	scanf("%d", &n);

	for (int i = 1; i <= n; i++) {
		for (int k = n - i; k >= 0; k--) {
			printf(" ");
		}

		for (int j = 0; j < (i*2 - 1); j++) {
			printf("*");
		}
		printf("\n");
	}

	for (int i = n-1; i > 0; i--) {
		for (int k = n - i; k >= 0; k--) {
			printf(" ");
		}

		for (int j = 0; j < (i * 2 - 1); j++) {
			printf("*");
		}
		printf("\n");
	}
	return 0;
}

 

์˜ค๋žœ๋งŒ์˜ ๋ณ„์ฐ๊ธฐ๋‹ค โ˜…

๊ฐœ๊ฐ•ํ•˜๊ณ  ์ •์‹ ์—†์–ด์„œ ๊ฐ„๋‹จํ•œ๊ฑฐ ํ’€์–ด๋ดค๋‹ค

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  1. ๋ฌธ์ œ
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  4. ์˜ˆ์ œ ์ž…๋ ฅ 1
  5. ์˜ˆ์ œ ์ถœ๋ ฅ 1
  6. ์ฝ”๋“œ
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[BAEKJOON] 2444๋ฒˆ : ๋ณ„ ์ฐ๊ธฐ-7
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