34 lines
1.0 KiB
C#
34 lines
1.0 KiB
C#
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using System;
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using System.IO;
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using System.Text;
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string[] numbers;
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using (FileStream fstream = File.OpenRead("/var/result/data.txt"))
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{
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byte[] buffer = new byte[fstream.Length];
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await fstream.ReadAsync(buffer, 0, buffer.Length);
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string text = Encoding.Default.GetString(buffer);
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text = text.Replace("\r\n", ";");
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numbers = text.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
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}
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int maxNumber = int.MinValue;
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foreach (var number in numbers)
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{
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int currentNumber = Convert.ToInt32(number);
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if (currentNumber > maxNumber)
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{
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maxNumber = currentNumber;
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}
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}
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int maxNumberSquared = maxNumber * maxNumber;
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using (FileStream fstream = new FileStream("/var/result/result.txt", FileMode.OpenOrCreate))
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{
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byte[] buffer = Encoding.Default.GetBytes(maxNumberSquared.ToString());
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await fstream.WriteAsync(buffer, 0, buffer.Length);
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}
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Console.WriteLine("Мax число из файла: " + maxNumber);
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Console.WriteLine("Вторая степень Max числа: " + maxNumberSquared);
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