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Re-translate the Japanese version (#1871)
* Retranslate Japanese docs with GPT-5.4 * Retranslate Japanese code with GPT-5.4
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@@ -0,0 +1,79 @@
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=begin
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File: iteration.rb
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Created Time: 2024-03-30
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Author: Xuan Khoa Tu Nguyen (ngxktuzkai2000@gmail.com), Cy (9738314@gmail.com)
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=end
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### for ループ ###
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def for_loop(n)
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res = 0
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# 1, 2, ..., n-1, n を順に加算する
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for i in 1..n
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res += i
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end
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res
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end
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### while ループ ###
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def while_loop(n)
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res = 0
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i = 1 # 条件変数を初期化する
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# 1, 2, ..., n-1, n を順に加算する
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while i <= n
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res += i
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i += 1 # 条件変数を更新する
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end
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res
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end
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# ## while ループ(2 回更新)###
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def while_loop_ii(n)
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res = 0
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i = 1 # 条件変数を初期化する
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# 1, 4, 10, ... を順に加算する
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while i <= n
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res += i
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# 条件変数を更新する
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i += 1
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i *= 2
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end
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res
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end
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### 二重 for ループ ###
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def nested_for_loop(n)
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res = ""
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# i = 1, 2, ..., n-1, n とループする
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for i in 1..n
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# j = 1, 2, ..., n-1, n とループする
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for j in 1..n
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res += "(#{i}, #{j}), "
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end
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end
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res
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end
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### Driver Code ###
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if __FILE__ == $0
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n = 5
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res = for_loop(n)
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puts "\nfor ループの合計結果 res = #{res}"
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res = while_loop(n)
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puts "\nwhile ループの合計結果 res = #{res}"
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res = while_loop_ii(n)
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puts "\nwhile ループ(2 回更新)の合計結果 res = #{res}"
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res = nested_for_loop(n)
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puts "\n二重 for ループの走査結果 #{res}"
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end
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