995 Minimum Number of K Consecutive Bit Flips

995 Minimum Number of K Consecutive Bit Flips minimum number of k consecutive bit flips Return the minimum number of K -bit flips required so that there is no 0 in the array If it is not possible, return -1 Example 1: minimum withdrawal in stake Minimum Number of K Consecutive Bit Flips 1835 tags: Weekly Contest 124 差分陣列 前綴和 滑動窗口(Sliding

minimum plot size for bda approval We can only flip K consecutive bits at a time I need the algorithm to find the smallest number of flip N of given the value of K Example