1752-check-if-array-is-sorted-and-rotated.cpp

class Solution {
public:
    bool check(vector<int>& nums) {
        int count = 0;
        for(int i=0;i<nums.size()-1;i++){
            if(nums[i]>nums[i+1])
                count++;
        }
        if(nums[nums.size()-1]>nums[0]) count++;
        return count<=1;
    }
};