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[백준/단계별로 풀어보기] 1. 입출력과 사칙연산 - 2588.곱셈 (Java8)
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알고리즘/Java
문제 풀이 package step1; import java.util.Scanner; public class Main { public static void main(String[] args) { //곱셈 Scanner in = new Scanner(System.in); int a = in.nextInt(); int b = in.nextInt(); int b1 = b / 100; //백의 자리수 int b2 = b / 10 % 10;//십의 자리수 int b3 = b % 10;//일의 자리수 System.out.println(a*b3); System.out.println(a*b2); System.out.println(a*b1); System.out.println(a*b); in.close(); } } 출처 ..