C语言关于象棋棋盘的问题有没有人知道怎么解决的思路是什么？

Question

Problem Description
Consider the problem of tiling an n×n chessboard by polyomino pieces that are k×1 in size; Every one of the k pieces of each polyomino tile must align exactly with one of the chessboard squares. Your task is to figure out the maximum number of chessboard squares tiled.

Input
There are multiple test cases in the input file.
First line contain the number of cases T (T≤10000).
In the next T lines contain T cases , Each case has two integers n and k. (1≤n,k≤100)

Output
Print the maximum number of chessboard squares tiled.

Sample Input
2
6 3
5 3

Sample Output
36
24

Answer 1

https://www.cnblogs.com/playboy307/p/5273431.html