質問編集履歴
3
サンプルに誤りがあったため修正
test
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File without changes
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test
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@@ -24,11 +24,13 @@
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24
24
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25
25
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# OK
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26
26
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27
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-
[18, 1
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27
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+
[18, 18, 17]
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-
[1
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+
[18, 17, 18]
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-
[17, 1
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[17, 18, 18]
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+
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2
見やすいように修正
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File without changes
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test
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@@ -15,6 +15,36 @@
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15
15
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- 順序は問わず
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16
16
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17
17
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18
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+
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19
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+
```ruby
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20
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+
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21
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+
function(53, 25)
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+
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23
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+
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24
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+
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25
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+
# OK
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26
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+
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27
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+
[18, 17, 17]
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+
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29
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+
[17, 18, 17]
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+
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[17, 17, 18]
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+
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33
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34
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+
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35
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+
# NG
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36
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+
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37
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+
[25, 25, 3]
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38
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+
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39
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+
[1, 1, 1, 1, ...., 1]
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40
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+
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41
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+
```
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42
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+
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43
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44
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45
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46
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47
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+
以下は自分で書いたコードですがいまいちな感じでもっと良い書き方アルゴリズムがあったら教えてください。言語は問いません。
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18
48
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19
49
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20
50
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@@ -57,35 +87,3 @@
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57
87
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end
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58
88
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59
89
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```
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60
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-
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61
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-
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62
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-
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63
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-
```ruby
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64
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-
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65
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-
distribute_evently(53, 25)
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66
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-
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67
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-
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68
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-
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69
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-
# OK
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70
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-
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71
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-
[18, 17, 17]
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72
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-
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73
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-
[17, 18, 17]
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74
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-
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75
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-
[17, 17, 18]
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76
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-
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77
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-
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78
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-
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79
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-
# NG
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80
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-
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81
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-
[25, 25, 3]
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82
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-
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83
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-
[1, 1, 1, 1, ...., 1]
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84
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-
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85
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-
```
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86
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-
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87
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-
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88
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-
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89
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-
自分で書いたコードですがいまいち感じでもっと良い書き方アルゴリズムがあったら教えてください。
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90
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-
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91
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-
言語は問いません。
|
1
ozwkの指摘を参考に評価基準を更新
test
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test
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@@ -1,3 +1,23 @@
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1
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+
## 解決したい問題
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2
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+
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3
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+
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4
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+
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5
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+
ある数(total)を最大値(max)を超えない範囲で分割したい
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6
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+
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7
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+
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8
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+
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9
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+
- total,maxは正の整数
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10
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+
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11
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+
- 分割数はtotal/max以上の最小の整数
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12
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+
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13
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+
- 分割後の要素の分散が最小になる
|
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14
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+
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15
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+
- 順序は問わず
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16
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+
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17
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+
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18
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+
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19
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+
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20
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1
21
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```ruby
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2
22
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3
23
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# 与えられた整数をmaxを超えない範囲で均等に分割する
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@@ -42,13 +62,25 @@
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42
62
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43
63
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```ruby
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44
64
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65
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+
distribute_evently(53, 25)
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66
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+
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67
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+
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68
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+
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45
69
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# OK
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46
70
|
|
|
47
|
-
|
|
71
|
+
[18, 17, 17]
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|
72
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+
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73
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+
[17, 18, 17]
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74
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+
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75
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+
[17, 17, 18]
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76
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+
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77
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+
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48
78
|
|
|
49
79
|
# NG
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|
50
80
|
|
|
81
|
+
[25, 25, 3]
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|
82
|
+
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|
51
|
-
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|
83
|
+
[1, 1, 1, 1, ...., 1]
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|
52
84
|
|
|
53
85
|
```
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54
86
|
|