24 lines
781 B
C#
24 lines
781 B
C#
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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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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[]{';'});
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}
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int maxNumber = 0;
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int n = 0;
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foreach(var number in numbers){
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if(Convert.ToInt32(number) > maxNumber){
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maxNumber = Convert.ToInt32(number);
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n = maxNumber*maxNumber;
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}
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}
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using(FileStream fstream = new FileStream("/var/result/result.txt", FileMode.OpenOrCreate)){
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byte[] buffer = Encoding.Default.GetBytes(n.ToString());
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await fstream.WriteAsync(buffer, 0, buffer.Length);
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}
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Console.WriteLine(n);
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