编程介的小学生 2019-06-09 09:49 采纳率: 20.5%
浏览 116

NxN矩阵的数列排数的问题,要求使用C语言的程序的代码的编写思想的方式来实现怎么做

Problem Description
Sheldon's board has been changed! Someone drew a N * N grid on his board. Although he has no idea who's the bad guy, but as a math geek, he decide to play a game on it. He will fill in the grids with integer 1 to N*N. And the sum of each row, each column and each diagonal are distinct (2N+2 distinct integers in total).

Input
The first line contains a single positive integer T( T <= 200 ), indicates the number of test cases.
For each test case: an integer N (3 <= N <= 200).

Output
For each test case: output the case number as shown and an N * N matrix.
The output must contains N+1 lines, or you maybe get wrong answer because of special judge.
The numbers in each line must be separated by a blankspace or a tab. leading and trailing blankspace will be ignored.

Sample Input
2
3
4

Sample Output
Case #1:
7 5 2
1 4 8
3 6 9
Case #2:
2 8 15 1
5 12 10 16
6 9 4 14
3 7 11 13

  • 写回答

0条回答 默认 最新

    报告相同问题?

    悬赏问题

    • ¥15 飞机曲面部件如机翼,壁板等具体的孔位模型
    • ¥15 vs2019中数据导出问题
    • ¥20 云服务Linux系统TCP-MSS值修改?
    • ¥20 关于#单片机#的问题:项目:使用模拟iic与ov2640通讯环境:F407问题:读取的ID号总是0xff,自己调了调发现在读从机数据时,SDA线上并未有信号变化(语言-c语言)
    • ¥20 怎么在stm32门禁成品上增加查询记录功能
    • ¥15 Source insight编写代码后使用CCS5.2版本import之后,代码跳到注释行里面
    • ¥50 NT4.0系统 STOP:0X0000007B
    • ¥15 想问一下stata17中这段代码哪里有问题呀
    • ¥15 flink cdc无法实时同步mysql数据
    • ¥100 有人会搭建GPT-J-6B框架吗?有偿