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  • [백준알고리즘/JAVA] 10951 - A+B - 4 (+ hasNextInt())
    💻 하나씩 차곡차곡/백준알고리즘 (JAVA) 2021. 11. 4. 05:44
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    import java.util.Scanner;
    
    public class Main {
    
    	public static void main(String[] args) {
    
    		Scanner scan = new Scanner(System.in);
    
    		while (scan.hasNextInt()) {
    			int a = scan.nextInt();
    			int b = scan.nextInt();
    			System.out.println(a + b);
    		}
    	}
    }
    • 포인트는 hasNextInt().
    • 읽어올 (정수)값이 남아있는지 확인하는 메서드로 반환 값은 ture/false.
    • 산 넘어 산이구나. 
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