扑克牌的顺子

题目：从扑克牌中随机的选5张牌，大小王可以表示任何数，验证五张牌是否为顺子

package com.bupt.acm;

import java.util.Arrays;
import java.util.Scanner;

/**
 * 扑克牌的顺子
 * @author dell
 *
 */
public class Main24 {

    public static void main(String[] args){
        Scanner scanner=new Scanner(System.in);
        int n=5;
        int[] numb=new int[n];
        while(scanner.hasNext()){
            for(int i=0;i<n;i++){
                numb[i]=scanner.nextInt();
            }
            Arrays.sort(numb);
            int count0=0;
            int countdiff=0;
            for(int i=0;i<n;i++){
                if(numb[i]==0){
                    count0++;
                }else{
                    if(i>0&&numb[i-1]!=0){
                        countdiff+=numb[i]-numb[i-1]-1;
                    }
                }
            }
            System.out.println("count0:"+count0+";  countdiff:"+countdiff);
            if(countdiff>count0){
                System.out.println("不连续");
            }else{
                System.out.println("连续");
            }
        }
    }
}