Java练习 SDUT-2272_Time

Time

Time Limit: 1000 ms Memory Limit: 65536 KiB

Problem Description

Digital clock use 4 digits to express time, each digit is described by 3*3 characters (including”|”,”_”and” “).now given the current time, please tell us how can it be expressed by the digital clock.

Input

There are several test cases.
Each case contains 4 integers in a line, separated by space.
Proceed to the end of file.

Output

For each test case, output the time expressed by the digital clock such as Sample Output.

Sample Input

1 2 5 6
2 3 4 2

Sample Output

一道绘图题，这种题一直是弱项，头铁强制画了出来，浪费了挺多时间。而且整个人都狂燥了。
结果看到这份代码

• z_xindong的代码
  瞬间清醒了，其实用三维数组存一下就可以了。（String开二维就好）

import java.util.Scanner;
 
public class Main{
 
	public static void main(String[] args) {
		Scanner cin=new Scanner(System.in);
		 String[][] time=new String[][]{
                 {" _ ","   "," _ "," _ ","   "," _ "," _ "," _ "," _ "," _ "},
                 {"| |","  |"," _|"," _|","|_|","|_ ","|_ ","  |","|_|","|_|"},
                 {"|_|","  |","|_ "," _|","  |"," _|","|_|","  |","|_|"," _|"}};
		    
		while(cin.hasNext()){
			int[] a=new int[4];
			for(int i=0;i<4;i++){
				a[i]=cin.nextInt();
			}
			for (int i = 0; i < 3; i++) {
				for (int j = 0; j < 4; j++) {
					System.out.print(time[i][a[j]]);
				}
				System.out.println();
			}			
		}
	} 
}