[백준] 23348 스트릿 코딩 파이터 - Implementation / Java

• 문제 링크

https://www.acmicpc.net/problem/23348

 

• 풀이 코드

import java.io.BufferedWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;

public class Main {

    public static void main(String[] args) throws IOException {
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

        int a = read(), b = read(), c = read(), n = read(), max = 0;
        while (n-- > 0) {
            int sum = 0;
            for (int i = 0; i < 3; i++) sum += a * read() + b * read() + c * read();
            max = Math.max(max, sum);
        }

        bw.write(String.valueOf(max));
        bw.flush();
    }

    private static int read() throws IOException {
        int c, n = System.in.read() & 15;
        while ((c = System.in.read()) > 32) n = (n << 3) + (n << 1) + (c & 15);

        return n;
    }

}