[Java 2438] 별 찍기 - 1

 

코드

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import java.util.*;

public class Star {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt();
        
		for (int i = 1; i <= a; i++) {
			for (int j = 1; j <= i; j++) {
				System.out.print("*");
			}
			System.out.println();
		}
	}
}

 

 

실행결과

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