백준 Java&Kotlin 10951번 : A+B - 4

https://www.acmicpc.net/problem/10951

10951번: A+B - 4

 

 

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- Java -

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
	
		Scanner sc = new Scanner(System.in);
		
		while(sc.hasNext()) {
			int a = sc.nextInt();
			int b = sc.nextInt();
			
			System.out.println(a+b);
		}
	}	
}

hasNext() 는 boolean 타입이다. 값이 있으면 true, 없으면 false가된다.

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- Kotlin -

import java.util.Scanner

fun main() {
    val sc = Scanner(System.`in`)

    while (sc.hasNext()) {
        var a = sc.nextInt()
        var b = sc.nextInt()

        println(a+b)
    }
}