class Solution {
public boolean isContinuous(int [] numbers) {
//1.判断是否为空
if(numbers==null || numbers.length<1){
return false;
}
Arrays.sort(numbers);
// System.out.println(Arrays.toString(numbers));
int numbersOfZero=0;//0的个数
int numbersOfGap=0;//间隔
//1.
for(int i=0;i<numbers.length;i++){

        if(numbers[i]==0){
            numbersOfZero++;
        }    
    }
    //
    int small=numbersOfZero;
    int big=small+1;//  为什么要设置 small  和zero从不是0 的位置开始遍历
     while(big<numbers.length){

        if(numbers[small]==numbers[big]){//有顺子
            return false;
        }

        numbersOfGap+=numbers[big]-numbers[small]-1;
        small=big;
        big++;
     }
    // System.out.println(" gap"+  numbersOfGap +"   numbersOfZero  "+ numbersOfZero);
      return numbersOfGap > numbersOfZero ? false :true;
}

}