杭电oj —— 2052

package com.demo2;

import java.util.Scanner;

/*
 * Give you the width and height of the rectangle(矩形),darw it.
 * 
 * Input contains a number of test cases.For each case ,
 * there are two numbers n and m (0 < n,m < 75)indicate the width and height of the rectangle.
 * Iuput ends of EOF.
 * 
 * For each case,you should draw a rectangle with the width and height giving in the input.
 * after each case, you should a blank line.
 * 
 */
public class HDU_oj2052 {
	public static void main(String[] args) {
		Scanner sn = new Scanner(System.in);
		while (sn.hasNext()) {
			int width = sn.nextInt();
			int height = sn.nextInt();
			width = width + 2;
			height = height + 2;
			/*
			 * width: 3 height:2 
			 * +---+ 
			 * |   | 
			 * |   | 
			 * +---+
			 */
			char[][] arr = new char[height][width];
			for (int i = 0; i < height; i++) {
				for (int j = 0; j < width; j++) {
					if (i == 0 || i == height - 1) {
						if (j == 0 || j == width - 1)
							arr[i][j] = '+';
						else
							arr[i][j] = '-';
					} else if ((i > 0 && i < height - 1) && (j == 0 || j == width - 1)) {
						arr[i][j] = '|';
					} else {
						arr[i][j] = ' ';
					}
				}
			}
			for (int i = 0; i < height; i++) {
				for (int j = 0; j < width; j++) {
					System.out.print(arr[i][j]);
				}
				System.out.println();
			}
			System.out.println();
		}
		sn.close();
	}
}