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miinsun

[BAEKJOON] ๋ฐฑ์ค€ ์ž…์ถœ๋ ฅ 11021 :: A + B - 7 ๋ณธ๋ฌธ

Algorithm/Baekjoon

[BAEKJOON] ๋ฐฑ์ค€ ์ž…์ถœ๋ ฅ 11021 :: A + B - 7

miinsun 2022. 3. 10. 23:46

 

๐Ÿ’ฌ  ๋ฌธ์ œ ์„ค๋ช…

๋‘ ์ •์ˆ˜ A์™€ B๋ฅผ ์ž…๋ ฅ๋ฐ›์€ ๋‹ค์Œ, A+B๋ฅผ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

 

๐Ÿ”จ  ์ž…์ถœ๋ ฅ ์˜ˆ

์ž…๋ ฅ 

  • ์ฒซ์งธ ์ค„์— ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค์˜ ๊ฐœ์ˆ˜ T๊ฐ€ ์ฃผ์–ด์ง„๋‹ค.
  • ๊ฐ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๋Š” ํ•œ ์ค„๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ์œผ๋ฉฐ, ๊ฐ ์ค„์— A์™€ B๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. (0 < A, B < 10)
5
1 1
2 3
3 4
9 8
5 2

 

์ถœ๋ ฅ

  • ๊ฐ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๋งˆ๋‹ค "Case #x: "๋ฅผ ์ถœ๋ ฅํ•œ ๋‹ค์Œ, A+B๋ฅผ ์ถœ๋ ฅํ•œ๋‹ค.
  • ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค ๋ฒˆํ˜ธ๋Š” 1๋ถ€ํ„ฐ ์‹œ์ž‘ํ•œ๋‹ค.
Case #1: 2
Case #2: 5
Case #3: 7
Case #4: 17
Case #5: 7

 

 

โ€‹

๐Ÿ’ป  Main.java

/* ๋ฐฑ์ค€ ์ž…์ถœ๋ ฅ - 11021 :: A + B - 7 */
import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		
		for(int i = 0; i < n; i++) {
			int A = sc.nextInt();
			int B = sc.nextInt();
			
			System.out.println("Case #" + (i + 1) + ": " + (A + B));
		}
		
		sc.close();
	}
}
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