Java 洛谷 P1149 火柴棒等式

题目链接:https://www.luogu.com.cn/problem/P1149 代码实例:

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		int input = scanner.nextInt();
		int count = 0;
		int c[] = new int[2001];
		c[0] = 6;
		//a存储0-9每个数字所用的火柴数目
		int a[] = new int [] {
				6,2,5,5,4,5,6,3,7,6
			};
		
		for(int i=1;i=1)//求每个数所用的火柴棒
            {
                    c[i] += a[j%10];
                    j=j/10;
            }
        }
		for (int i = 0; i