34 lines
738 B
C#
34 lines
738 B
C#
using System;
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using System.IO;
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string[] lines = File.ReadAllLines("../var/data/data.txt");
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int firstNumber = 0;
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int lastNumber = 0;
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foreach (string line in lines)
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{
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if (int.TryParse(line, out int number))
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{
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firstNumber = number;
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break;
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}
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}
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for (int i = lines.Length - 1; i >= 0; i--)
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{
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if (int.TryParse(lines[i], out int number))
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{
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lastNumber = number;
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break;
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}
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}
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int multiplication = firstNumber * lastNumber;
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using (StreamWriter writer = new StreamWriter("../var/result/result.txt"))
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{
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writer.WriteLine(multiplication);
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}
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Console.WriteLine("Произведение успешно записано в файл! Результат: " + multiplication); |