Input
The first line of the input contains a single integer T (1 <= T <= 20), the number of test cases. Then T cases follow. The first line of ...
Input
The input contains blocks of 2 lines. The first line contains the number of sticks parts after cutting, there are at most 64 sticks. The second...
Input
The input consists of two lines. The first line contains two integers n and k which are the lengths of the array and the sliding window. There ...