36 lines
990 B
C#
36 lines
990 B
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.IO;
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using System.Diagnostics;
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namespace csv {
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internal class Program {
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static void Main(string[] args) {
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StreamWriter writer = new StreamWriter(@"adatok.csv", false, Encoding.Default);
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Random random = new Random();
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Stopwatch stopwatch = new Stopwatch();
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stopwatch.Start();
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for (long i = 0; i < 10000000; i++) {
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for (long j = 0; j < 5; j++) {
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writer.Write(random.Next(-100000, 100000) + ";");
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}
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if (i % 1000000 == 0) { Console.WriteLine(i); }
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writer.WriteLine();
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}
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stopwatch.Stop();
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writer.Close();
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Console.WriteLine("kiiras kesz");
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Console.WriteLine("Eltelt ido: " + stopwatch.Elapsed);
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Console.ReadKey();
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}
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}
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}
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