[JAVA]코드업 1061번 ~ 1065번

1061번

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

public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

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

		int num1 = Integer.parseInt(numbers[0]);
		int num2 = Integer.parseInt(numbers[1]);

		bw.write(String.valueOf(num1 | num2));

		bw.flush();
		bw.close();

	}
}

 

1062번

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

public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

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

		int num1 = Integer.parseInt(numbers[0]);
		int num2 = Integer.parseInt(numbers[1]);

		bw.write(String.valueOf(num1 ^ num2));

		bw.flush();
		bw.close();

	}
}

 

1063번

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

public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

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

		int num1 = Integer.parseInt(numbers[0]);
		int num2 = Integer.parseInt(numbers[1]);

		if(num1 > num2) {
			bw.write(String.valueOf(num1));
		}else {
			bw.write(String.valueOf(num2));
		}

		bw.flush();
		bw.close();

	}
}

 

1064번 - 기본 풀이

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

public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

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

		int num1 = Integer.parseInt(numbers[0]);
		int num2 = Integer.parseInt(numbers[1]);
		int num3 = Integer.parseInt(numbers[2]);

		if (num1 > num2) {
			if (num2 > num3) {
				bw.write(String.valueOf(num3));
			} else {
				bw.write(String.valueOf(num2));
			}
		} else {
			if (num1 > num3) {
				bw.write(String.valueOf(num3));
			} else {
				bw.write(String.valueOf(num1));
			}
		}

		bw.flush();
		bw.close();

	}
}

 

1064번 - 다른풀이방법

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.Arrays;

public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

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

		int[] nums = Arrays.stream(numbers).mapToInt(Integer::parseInt).toArray();
		Arrays.sort(nums);

		bw.write(String.valueOf(nums[0]));
		bw.flush();
		bw.close();

	}
}

 

1065번

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

public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

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

		for (int i = 0; i < numbers.length; i++) {
			if (Integer.parseInt(numbers[i]) % 2 == 0) {
				bw.write(numbers[i] + "\n");
			}
		}

		bw.flush();
		bw.close();

	}
}