输入整数NNN,输出相应方阵。
输入一个整数 nnn ,1≤n≤181≤n≤181≤n≤18。
一个方阵,每个数字的场宽为444。
5
11 7 4 2 1 16 12 8 5 3 20 17 13 9 6 23 21 18 14 10 25 24 22 19 15
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