如题: var a = new String[8,8]; int h, l; Console.WriteLine("输入车所在的行(0-7):"); h = int.Parse(Console.ReadLine()); Console.WriteLine("输入车所在的列(0-7):"); l = int.Parse(Console.ReadLine()); for (int i = 0; i < a.GetLength(0); i++) { for (int…
代码如下: String[][] a = new String[8][8]; int h, l; Scanner scan = new Scanner(System.in); System.out.println("输入车所在的行(0-7):"); h = scan.nextInt(); System.out.println("输入车所在的列(0-7):"); l = scan.nextInt(); for (int i = 0; i < a.length;…
车 车 车 题目描述 在 n ∗ n n*n n∗n( n ≤ 20 n≤20 n≤20)的方格棋盘上放置 n n n个车(可以攻击所在行.列),有些格子不能放,求使它们不能互相攻击的方案总数. 输入 第一行为棋盘的大小 n n n 第二行为障碍的数量 m m m 第三行到第 m + 3 m+3 m+3为 m m m个障碍 输出 总数 样例输入 4 2 1 1 2 2 样例输出 14 题目解析 首先,我们看题,想到可以用 D P DP DP来做.以 f [ i ] [ j ] f[i][j] f…
time limit per test4 seconds memory limit per test256 megabytes inputstandard input outputstandard output Anton likes to play chess. Also, he likes to do programming. That is why he decided to write the program that plays chess. However, he finds the…
Conturbatio Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 232 Accepted Submission(s): 108 Problem Description There are many rook on a chessboard, a rook can attack the row and column it b…
