๐Ÿ•ธ Algorithm/๐Ÿ•ธ ๋ฐฑ์ค€ BaekJoon

[๋ฐฑ์ค€][java][2675][๋ฌธ์ž์—ด ๋ฐ˜๋ณต]

๋‰ด์ด NUEY 2024. 1. 26. 03:05
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import java.util.Scanner;

// 2675	๋ฌธ์ž์—ด ๋ฐ˜๋ณต
public class Main {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		
		int t = in.nextInt();
		
		for (int i = 0; i < t; i++) {
			int r = in.nextInt();
			
			String s = in.next();

			for (int k = 0; k < s.length(); k++) {
				for (int j = 0; j < r; j++) {
					System.out.print(s.charAt(k));
				}
			}
			System.out.println();
		}
	}
}

for๋ฌธ์˜ ์œ„์น˜๋งŒ ์ž˜ ์ •ํ•˜๋ฉด ์‰ฝ๊ฒŒ ํ’€ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

  • Scannerํด๋ž˜์Šค์˜ nextLine()์ด ์•„๋‹ˆ๋ผ next()๋ฅผ ์จ์•ผํ•˜๊ณ 
  • ์—”ํ„ฐ๋ฅผ ์œ„ํžˆ println()์„ ์ •ํ™•ํ•œ ์œ„์น˜์— ๋„ฃ์–ด์•ผ ์ •๋‹ต์œผ๋กœ ์ฒ˜๋ฆฌ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

 

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