Rectangle of N x N Start - Drawing with Loops
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int numberOfStars = Integer.parseInt(input.nextLine());
for (int i = 0; i < numberOfStars; i++) {
System.out.println(repeatStr("* ", numberOfStars));
}
}
public static String repeatStr(String str, int count) {
StringBuilder stars = new StringBuilder();
for (int i = 0; i < count; i++) {
stars.append(str);
}
return stars.toString();
}
}
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