[CodeUp 기초 100제 JAVA] 기초-입출력 1010-1013

 문제 

#1010 [기초-입출력] 정수 1개 입력받아 그대로 출력하기(설명)

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

public class Main {

	public static void main(String[] args) throws IOException{
		//[기초-입출력] 정수 1개 입력받아 그대로 출력하기(설명)
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		int n = Integer.parseInt(br.readLine());
		
		System.out.println(n);
		
		br.close();
	}

}

#1011 [기초-입출력] 문자 1개 입력받아 그대로 출력하기(설명)

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

public class Main {

	public static void main(String[] args) throws IOException{
		//[기초-입출력] 문자 1개 입력받아 그대로 출력하기(설명)
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		String X = br.readLine();
		char x = X.charAt(0);
		
		System.out.println(x);
	}

}

#1012 [기초-입출력] 실수 1개 입력받아 그대로 출력하기(설명)

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

public class Main {

	public static void main(String[] args) throws IOException{
		//[기초-입출력] 실수 1개 입력받아 그대로 출력하기(설명)
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		
		float x = Float.parseFloat(br.readLine());
		
		System.out.printf("%f", x);
		
		br.close();
	}

}

#1013 [기초-입출력] 정수 2개 입력받아 그대로 출력하기(설명)

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

public class Main {

	public static void main(String[] args) throws IOException{
		//[기초-입출력] 정수 2개 입력받아 그대로 출력하기(설명)
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringTokenizer st = new StringTokenizer(br.readLine()," ");
		
		int a = Integer.parseInt(st.nextToken());
		int b = Integer.parseInt(st.nextToken());
		
		System.out.println(a + " " + b);
		
		br.close();
	}

}

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