[JAVA]코드업 1041번 ~ 1045번

1041번

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));

		char ch = br.readLine().charAt(0);
		ch = (char) (ch + 1);

		bw.write(String.valueOf(ch));
		bw.flush();
		bw.close();

	}
}

 

1042번

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();

	}
}

 

1043번

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();

	}
}

1044번

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));

		long num = Long.parseLong(br.readLine());

		bw.write(String.valueOf(num + 1));
		bw.flush();
		bw.close();

	}
}

 

1045번

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) + "\n");
		bw.write(String.valueOf(num1 - num2) + "\n");
		bw.write(String.valueOf(num1 * num2) + "\n");
		bw.write(String.valueOf(num1 / num2) + "\n");
		bw.write(String.valueOf(num1 % num2) + "\n");
		bw.write(String.valueOf(String.format("%.2f", (double) num1 / num2)) + "\n");
		bw.flush();
		bw.close();

	}
}