変数 c
に新しい list オブジェクトを生成して代入しなおしましょう。
これを行わないと、c
は常に同じ list オブジェクトのまま編集され続け、
d
の要素はすべて同じ list オブジェクトになってしまいます。
修正の例:
python
1n=5
2d=[]
3for i in range(1,2*n+1):
4 for j in range(1,2*n+1):
5 c=[0 for i in range(n)]
6 c[n-1]=i
7 c[n-2]=j
8 print(c)
9 d.append(c)
10print(d)
実行結果:
console
1$ python test.py
2[0, 0, 0, 1, 1]
3[0, 0, 0, 2, 1]
4[0, 0, 0, 3, 1]
5[0, 0, 0, 4, 1]
6[0, 0, 0, 5, 1]
7[0, 0, 0, 6, 1]
8[0, 0, 0, 7, 1]
9[0, 0, 0, 8, 1]
10[0, 0, 0, 9, 1]
11[0, 0, 0, 10, 1]
12[0, 0, 0, 1, 2]
13[0, 0, 0, 2, 2]
14[0, 0, 0, 3, 2]
15[0, 0, 0, 4, 2]
16[0, 0, 0, 5, 2]
17[0, 0, 0, 6, 2]
18[0, 0, 0, 7, 2]
19[0, 0, 0, 8, 2]
20[0, 0, 0, 9, 2]
21[0, 0, 0, 10, 2]
22[0, 0, 0, 1, 3]
23[0, 0, 0, 2, 3]
24[0, 0, 0, 3, 3]
25[0, 0, 0, 4, 3]
26[0, 0, 0, 5, 3]
27[0, 0, 0, 6, 3]
28[0, 0, 0, 7, 3]
29[0, 0, 0, 8, 3]
30[0, 0, 0, 9, 3]
31[0, 0, 0, 10, 3]
32[0, 0, 0, 1, 4]
33[0, 0, 0, 2, 4]
34[0, 0, 0, 3, 4]
35[0, 0, 0, 4, 4]
36[0, 0, 0, 5, 4]
37[0, 0, 0, 6, 4]
38[0, 0, 0, 7, 4]
39[0, 0, 0, 8, 4]
40[0, 0, 0, 9, 4]
41[0, 0, 0, 10, 4]
42[0, 0, 0, 1, 5]
43[0, 0, 0, 2, 5]
44[0, 0, 0, 3, 5]
45[0, 0, 0, 4, 5]
46[0, 0, 0, 5, 5]
47[0, 0, 0, 6, 5]
48[0, 0, 0, 7, 5]
49[0, 0, 0, 8, 5]
50[0, 0, 0, 9, 5]
51[0, 0, 0, 10, 5]
52[0, 0, 0, 1, 6]
53[0, 0, 0, 2, 6]
54[0, 0, 0, 3, 6]
55[0, 0, 0, 4, 6]
56[0, 0, 0, 5, 6]
57[0, 0, 0, 6, 6]
58[0, 0, 0, 7, 6]
59[0, 0, 0, 8, 6]
60[0, 0, 0, 9, 6]
61[0, 0, 0, 10, 6]
62[0, 0, 0, 1, 7]
63[0, 0, 0, 2, 7]
64[0, 0, 0, 3, 7]
65[0, 0, 0, 4, 7]
66[0, 0, 0, 5, 7]
67[0, 0, 0, 6, 7]
68[0, 0, 0, 7, 7]
69[0, 0, 0, 8, 7]
70[0, 0, 0, 9, 7]
71[0, 0, 0, 10, 7]
72[0, 0, 0, 1, 8]
73[0, 0, 0, 2, 8]
74[0, 0, 0, 3, 8]
75[0, 0, 0, 4, 8]
76[0, 0, 0, 5, 8]
77[0, 0, 0, 6, 8]
78[0, 0, 0, 7, 8]
79[0, 0, 0, 8, 8]
80[0, 0, 0, 9, 8]
81[0, 0, 0, 10, 8]
82[0, 0, 0, 1, 9]
83[0, 0, 0, 2, 9]
84[0, 0, 0, 3, 9]
85[0, 0, 0, 4, 9]
86[0, 0, 0, 5, 9]
87[0, 0, 0, 6, 9]
88[0, 0, 0, 7, 9]
89[0, 0, 0, 8, 9]
90[0, 0, 0, 9, 9]
91[0, 0, 0, 10, 9]
92[0, 0, 0, 1, 10]
93[0, 0, 0, 2, 10]
94[0, 0, 0, 3, 10]
95[0, 0, 0, 4, 10]
96[0, 0, 0, 5, 10]
97[0, 0, 0, 6, 10]
98[0, 0, 0, 7, 10]
99[0, 0, 0, 8, 10]
100[0, 0, 0, 9, 10]
101[0, 0, 0, 10, 10]
102[[0, 0, 0, 1, 1], [0, 0, 0, 2, 1], [0, 0, 0, 3, 1], [0, 0, 0, 4, 1], [0, 0, 0, 5, 1], [0, 0, 0, 6, 1], [0, 0, 0, 7, 1], [0, 0, 0, 8, 1], [0, 0, 0, 9, 1], [0, 0, 0, 10, 1], [0, 0, 0, 1, 2], [0, 0, 0, 2, 2], [0, 0, 0, 3,
1032], [0, 0, 0, 4, 2], [0, 0, 0, 5, 2], [0, 0, 0, 6, 2], [0, 0, 0, 7, 2], [0, 0, 0, 8, 2], [0, 0, 0, 9, 2], [0, 0, 0, 10, 2], [0, 0, 0, 1, 3], [0, 0, 0, 2, 3], [0, 0, 0, 3, 3], [0, 0, 0, 4, 3], [0, 0, 0, 5, 3], [0, 0, 0,
1046, 3], [0, 0, 0, 7, 3], [0, 0, 0, 8, 3], [0, 0, 0, 9, 3], [0, 0, 0, 10, 3], [0, 0, 0, 1, 4], [0, 0, 0, 2, 4], [0, 0, 0, 3, 4], [0, 0, 0, 4, 4], [0, 0, 0, 5, 4], [0, 0, 0, 6, 4], [0, 0, 0, 7, 4], [0, 0, 0, 8, 4], [0, 0,
1050, 9, 4], [0, 0, 0, 10, 4], [0, 0, 0, 1, 5], [0, 0, 0, 2, 5], [0, 0, 0, 3, 5], [0, 0, 0, 4, 5], [0, 0, 0, 5, 5], [0, 0, 0, 6, 5], [0, 0, 0, 7, 5], [0, 0, 0, 8, 5], [0, 0, 0, 9, 5], [0, 0, 0, 10, 5], [0, 0, 0, 1, 6], [0, 0, 0, 2, 6], [0, 0, 0, 3, 6], [0, 0, 0, 4, 6], [0, 0, 0, 5, 6], [0, 0, 0, 6, 6], [0, 0, 0, 7, 6], [0, 0, 0, 8, 6], [0, 0, 0, 9, 6], [0, 0, 0, 10, 6], [0, 0, 0, 1, 7], [0, 0, 0, 2, 7], [0, 0, 0, 3, 7], [0, 0, 0, 4, 7],
106[0, 0, 0, 5, 7], [0, 0, 0, 6, 7], [0, 0, 0, 7, 7], [0, 0, 0, 8, 7], [0, 0, 0, 9, 7], [0, 0, 0, 10, 7], [0, 0, 0, 1, 8], [0, 0, 0, 2, 8], [0, 0, 0, 3, 8], [0, 0, 0, 4, 8], [0, 0, 0, 5, 8], [0, 0, 0, 6, 8], [0, 0, 0, 7, 8], [0, 0, 0, 8, 8], [0, 0, 0, 9, 8], [0, 0, 0, 10, 8], [0, 0, 0, 1, 9], [0, 0, 0, 2, 9], [0, 0, 0, 3, 9], [0, 0, 0, 4, 9], [0, 0, 0, 5, 9], [0, 0, 0, 6, 9], [0, 0, 0, 7, 9], [0, 0, 0, 8, 9], [0, 0, 0, 9, 9], [0, 0, 0, 10, 9], [0, 0, 0, 1, 10], [0, 0, 0, 2, 10], [0, 0, 0, 3, 10], [0, 0, 0, 4, 10], [0, 0, 0, 5, 10], [0, 0, 0, 6, 10], [0, 0, 0, 7, 10], [0, 0, 0, 8, 10], [0, 0, 0, 9, 10], [0, 0, 0, 10, 10]]