1 /* 2 Program to draw rectangles of stars in the standard output stream. The 3 dimensions of the rectangle are read from the standard input stream. 4 */ 5 6 package npw; 7 8 import java.util.Scanner; 9 10 public class TextRectangles { 11 public static void main(String[] args) { 12 Scanner scanner = new Scanner(System.in); 13 System.out.println("run:"); 14 System.out.print("number of rows?"); 15 int nrOfRows = scanner.nextInt(); 16 System.out.print("number of columns?"); 17 int nrOfColumns = scanner.nextInt(); 18 drawRectangle(nrOfRows, nrOfColumns); 19 20 } 21 22 private static void drawRectangle(int nrOfRows, int nrOfColumns) { 23 int i = 1; 24 while ( i <= nrOfRows) { 25 drawOneRow(nrOfColumns); 26 i=i+1; 27 } 28 } 29 30 private static void drawOneRow(int nrOfColumns) { 31 String asterisk = "*"; 32 for (int x = 1; x <= nrOfColumns; x = x+1) { 33 System.out.print(asterisk); 34 } 35 System.out.println(); 36 } 37 }