백준[Java] 3003번 킹, 퀸, 룩, 비숍, 나이트, 폰

 

https://www.acmicpc.net/problem/3003

3003번: 킹, 퀸, 룩, 비숍, 나이트, 폰

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문제풀이

import java.util.Scanner;
public class _3003_1 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int k=1, q=1, l=2, b=2, n=2, p=8;

        k -= sc.nextInt();
        q -= sc.nextInt();
        l -= sc.nextInt();
        b -= sc.nextInt();
        n -= sc.nextInt();
        p -= sc.nextInt();

        System.out.printf("%d %d %d %d %d %d", k, q, l, b, n, p);
    }
}

• 킹, 퀸, 룩, 비숍, 나이트, 폰 변수 선언(체스 판에 필요한 말의 수) 후 찾은 각각 말의 개수를 뺀다
• 실제 체스에 필요한 개수에 맞춰 차이를 구하면 됨

 

주의사항

• 공백 단위로 입력해야함

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문제풀이 2

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class _3003_2 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int k=1, q=1, l=2, b=2, n=2, p=8;

        String str = br.readLine();
        StringTokenizer st = new StringTokenizer(str, " ");

        k -= Integer.parseInt(st.nextToken());
        q -= Integer.parseInt(st.nextToken());
        l -= Integer.parseInt(st.nextToken());
        b -= Integer.parseInt(st.nextToken());
        n -= Integer.parseInt(st.nextToken());
        p -= Integer.parseInt(st.nextToken());

        System.out.printf("%d %d %d %d %d %d", k, q, l, b, n, p);
    }
}

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문제풀이 3

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class _3003_3 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int k=1, q=1, l=2, b=2, n=2, p=8;

        StringTokenizer st = new StringTokenizer(br.readLine(), " ");

        k -= Integer.parseInt(st.nextToken());
        q -= Integer.parseInt(st.nextToken());
        l -= Integer.parseInt(st.nextToken());
        b -= Integer.parseInt(st.nextToken());
        n -= Integer.parseInt(st.nextToken());
        p -= Integer.parseInt(st.nextToken());

        System.out.printf("%d %d %d %d %d %d", k, q, l, b, n, p);
    }
}

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문제풀이 4

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class _3003_4 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int k=1, q=1, l=2, b=2, n=2, p=8;

        String[] str = br.readLine().split(" ");

        k -= Integer.parseInt(str[0]);
        q -= Integer.parseInt(str[1]);
        l -= Integer.parseInt(str[2]);
        b -= Integer.parseInt(str[3]);
        n -= Integer.parseInt(str[4]);
        p -= Integer.parseInt(str[5]);

        System.out.printf("%d %d %d %d %d %d", k, q, l, b, n, p);
    }
}

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