Problem Description “Point, point, life of student!” This is a ballad(歌谣)well known in colleges, and you must care about your score in this exam too. How many points can you get? Now, I told you the
题目链接:点我啊╭(╯^╰)╮ 题目大意: 给你 n ∗ n n*n n∗n的由火柴组成的正方形图案 ( n ≤ 5 ) (n≤5) (n≤5), 并对每个火柴进行编号,已经帮你删除了 k k k 个火柴棒,请问最少还要删除几根火柴棒,使得由火柴组成的图形没有一个完整的正方形,正方形的边长可以为 1 、 2...... 1、2...... 1、2...... 解题思路: