[백준/자바] 2558번_입력값 받아 사칙연산하기

# Scanner. nextInt() 활용

 

# no.1000

import java.util.Scanner;
public class no_1000 {
public static void main(String[] args) {

	Scanner scan = new Scanner(System.in);
	int a = scan.nextInt();
	int b = scan.nextInt();
	System.out.println(a+b);
	
}
}

# no.1001

import java.util.Scanner;
public class no_1001 {
public static void main(String[] args) {

	Scanner scan = new Scanner(System.in);
	int a = scan.nextInt();
	int b = scan.nextInt();
	System.out.println(a-b);
}
}

# no.10998

import java.util.Scanner;
public class no_10998 {
public static void main(String[] args) {

	Scanner scan = new Scanner(System.in);
	int a = scan.nextInt();
	int b = scan.nextInt();
	System.out.println(a*b);
}
}

import java.util.Scanner;
public class no_1008 {
public static void main(String[] args) {

	Scanner scan = new Scanner(System.in);
	double a = scan.nextInt();
	double b = scan.nextInt();
	System.out.println(a/b);
}
}

# no.2558

import java.util.Scanner;

public class no_2588 {
public static void main(String[] args) {
	
	Scanner scan = new Scanner(System.in);
	int a = scan.nextInt();
	int b = scan.nextInt();

	System.out.println(a*(b%10));
	System.out.println(a*((b%100)/10));
	System.out.println(a*(b/100));
	System.out.println(a*b);
	
}
}