剑指offer44 扑克牌顺序

注意一个边界条件：必须是连续的，如果前后两个数是一样的也不满足条件

class Solution {
public:
    bool IsContinuous( vector<int> numbers ) {
        int length = numbers.size();
        if(length != )
            return false;
        sort(numbers.begin(),numbers.end());
        int number = ;
        for(int i = ;i < length;i++){
            if(numbers[i] == )
                number++;
        }
        int gap = ;
        for(int i = number;i < length-;i++){
            if(numbers[i+] - numbers[i] == )
                return false;
            gap += (numbers[i+] - numbers[i] - );
        }
        if(gap > number)
            return false;
        else
            return true;
    }
};