using System;
public class Test
{
public static void Main()
{
MakeAxis(3);
}
public static void MakeAxis(int lineLengths)
{
for(int i = 0; i < lineLengths - 1; i++)
Console.WriteLine("|".PadLeft(lineLengths, ' '));
Console.WriteLine("|".PadLeft(lineLengths, ' ') + new String('_', lineLengths<<1));
for(int i = lineLengths; i > 0; i--)
Console.WriteLine("/".PadLeft(i, ' '));
}
}
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