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最新推荐文章于 2025-02-28 17:46:03 发布

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最新推荐文章于 2025-02-28 17:46:03 发布

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本文链接：https://blog.youkuaiyun.com/soar_ersa/article/details/8876601

本文介绍了一种用于删除特定组合的复式号码的算法实现。该算法通过四层循环遍历所有可能的四数字组合，并从已有的号码集合中移除这些组合，确保了号码池的纯净性。

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        /// <summary>
        /// 删除 复式号码 任选4个的组合
        /// </summary>
        /// <param name="anyNumbers"></param>
        public void DelAnyNumbers(List<string> anyNumbers)
        {
            for (int i = 0; i < anyNumbers.Count; i++)
            {
                for (int j = i + 1; j < anyNumbers.Count; j++)
                {
                    for (int k = j + 1; k < anyNumbers.Count; k++)
                    {
                        for (int l = k + 1; l < anyNumbers.Count; l++)
                        {
                            string numbers = anyNumbers[i] + " " +
                                anyNumbers[j] + " " +
                                anyNumbers[k] + " " +
                                anyNumbers[l];

                            DelNumbers(numbers);
                        }
                    }
                }
            }
        }

        private void DelNumbers(string numbers)
        {
                bool isDel = false;
                for (int x = 0; x < _allNumbers.Count; x++ )
                {
                    string numbers5 = _allNumbers[x];
                    int pos = numbers.IndexOf(numbers);
                    if (pos > 0)
                    {
                        _allNumbers.Remove(numbers5);
                        isDel = true;
                        break;
                    }
                }

                if (!isDel)
                {
                    string[] tmpNum = numbers.Split(' ');

                    for (int x = 0; x < _allNumbers.Count; x++ )
                    {
                        string numbers5 = _allNumbers[x];

                        int sameCount = 0;
                        for (int y = 0; y < tmpNum.Length; y++)
                        {
                            int pos = numbers5.IndexOf(tmpNum[y]);
                            if (pos > 0)
                                sameCount += 1;
                        }

                        if (sameCount == 4)
                        {
                            _allNumbers.Remove(numbers5);
                            break;
                        }
                    }
               }
        }

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临时代码存储