回答編集履歴
2
修正
test
CHANGED
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@@ -61,3 +61,65 @@
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61
61
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62
62
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63
63
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10人表示するために11人を選択しています。
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64
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65
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66
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67
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元の配列を減らしながら表示させるバージョン。
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68
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69
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```Ruby
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70
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71
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# encoding: utf-8
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72
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73
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74
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75
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class Kako
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76
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77
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def show(arr)
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78
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79
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while arr.size > 0
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80
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81
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arr.shuffle!
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82
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83
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name_list = arr.shift(11)
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84
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85
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work(name_list)
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86
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87
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end
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88
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89
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end
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90
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91
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92
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93
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private
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94
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95
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96
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97
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def work(array)
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98
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99
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array.each_with_index do |name, i|
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100
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101
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list = []
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102
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103
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array.each_with_index do |a, b|
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104
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105
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list << a unless b == i
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106
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107
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end
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108
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109
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puts "#{name}さんのリストです。#{list.map { |e| e.to_s + 'さん' }.join(', ')}"
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110
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111
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end
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112
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113
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end
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114
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115
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end
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116
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117
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118
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119
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k = Kako.new
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120
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121
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k.show((0..1234).to_a)
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122
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123
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124
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125
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```
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1
修正
test
CHANGED
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@@ -18,7 +18,7 @@
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18
18
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name_list.each_with_index do |e, n|
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20
20
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21
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-
list << e unless n
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21
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list << e unless n == i
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22
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end
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24
24
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