77707

Run ID	作者	问题	语言	测评结果	Time	Memory	代码长度	提交时间
77707	贺志涵	方阵填数	Python3	Wrong Answer	37 MS	3804 KB	721	2024-06-15 11:23:54

Tests(0/3):

Code:

n=int(input("N是多少？")) m=[[0 for _ in range(n) ] for _ in range(n)] #被0填满的二维列表 #c = [0 for _ in range(5)] #列表名=[预设元素 for _ in range(列表长度)] if n==1: print(" "+str(1)) elif n%2==1: x,y = 0,n-1 m[x][y]=1 dx = [1,0,-1,0] dy = [0,-1,0,1] d = 0 for i in range(2,n*n+1): next_x=x + dx[d] next_y=y + dy[d] if not(0<=next_x<n)or not(0<=next_y<n) or m[next_x][next_y]!=0: d = (d+1)%4 next_x=x + dx[d] next_y=y + dy[d] x,y=next_x,next_y#每次变化都记录 m[x][y]=i for i in range(n): for j in range(n): print(m[i][j],end='\t') print()

Run Info:

------Input------

10

------Answer-----

28 29 30 31 32 33 34 35 36 1
27 58 59 60 61 62 63 64 37 2
26 57 80 81 82 83 84 65 38 3
25 56 79 94 95 96 85 66 39 4
24 55 78 93 100 97 86 67 40 5
23 54 77 92 99 98 87 68 41 6
22 53 76 91 90 89 88 69 42 7
21 52 75 74 73 72 71 70 43 8
20 51 50 49 48 47 46 45 44 9
19 18 17 16 15 14 13 12 11 10

------Your output-----