沒有通過，不知道什麼原因！

class Solution {
public:
    void recoverRotatedSortedArray(vector<int> &nums) {
        // write your code here
        int n = nums.size();
        int m = 0 , i = 0;
        for (i = 0; nums[i] > nums[i + 1]; i++) {
            m = i + 1;
            break;
        }
        int
 
 a;
        for ( ; m > 0; m--) {
            a = nums[0];
            for (int j = 0 ; j < n-1; j++ ) {
                nums[j] = nums[j+1];
            }
            nums[n-1] = a;
        }
    }
};