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C#
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2021-05-21 19:19:36 +12:00
using System;
using System.IO;
namespace TextImprecision
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Enter the first file path: ");
string p1 = Console.ReadLine();
Console.WriteLine("Enter the second file path: ");
string p2 = Console.ReadLine();
TextWriter output = File.CreateText("Imprecision.txt");
TextReader tr1 = File.OpenText(p1.Trim('\"'));
TextReader tr2 = File.OpenText(p2.Trim('\"'));
output.WriteLine("Differences between {0} and {1}:", p1, p2);
bool exit = false;
#nullable enable
while (!exit)
{
string? nl1 = tr1.ReadLine();
string? nl2 = tr2.ReadLine();
if (nl1 == null || nl2 == null)
{
exit = true;
}
else
{
// Clear leading/trailing whitespace
nl1 = nl1.Trim();
nl2 = nl2.Trim();
// Get the numbers by themselves
string strDbl1 = nl1[..nl1.IndexOf(' ')];
string strDbl2 = nl1[nl1.IndexOf(' ')..].Trim();
string strDbl3 = nl2[..nl2.IndexOf(' ')];
string strDbl4 = nl2[nl2.IndexOf(' ')..].Trim();
//
int nonMatchIndex1 = -1;
int decimalPos1 = -1;
int nonMatchIndex2 = -1;
int decimalPos2 = -1;
for (int i = 0; i < Math.Max(strDbl1.Length, strDbl3.Length); i++)
{
if (strDbl1[i < strDbl1.Length ? i : strDbl1.Length - 1] == '.' ||
strDbl3[i < strDbl3.Length ? i : strDbl3.Length - 1] == '.')
{
decimalPos1 = i;
}
if (strDbl1[i < strDbl1.Length ? i : strDbl1.Length-1] != strDbl3[i < strDbl3.Length ? i : strDbl3.Length - 1])
{
nonMatchIndex1 = i;
break;
}
}
for (int i = 0; i < Math.Max(strDbl2.Length, strDbl4.Length); i++)
{
if (strDbl2[i < strDbl2.Length ? i : strDbl2.Length - 1] == '.' ||
strDbl4[i < strDbl4.Length ? i : strDbl4.Length - 1] == '.')
{
decimalPos2 = i;
}
if (strDbl2[i < strDbl2.Length ? i : strDbl2.Length - 1] != strDbl4[i < strDbl4.Length ? i : strDbl4.Length - 1])
{
nonMatchIndex2 = i;
break;
}
}
if (nonMatchIndex1 > -1)
{
if (decimalPos1 > -1)
{
output.Write("{0} dp", nonMatchIndex1 - decimalPos1, strDbl1.Length < strDbl3.Length ? strDbl1.Length : strDbl3.Length);
}
else
{
output.Write("{0} sf", nonMatchIndex1);
}
}
else
{
output.Write("match");
}
output.Write("\t");
if (nonMatchIndex2 > -1)
{
if (decimalPos2 > -1)
{
output.Write("{0} dp", nonMatchIndex2 - decimalPos2, strDbl2.Length < strDbl4.Length ? strDbl2.Length : strDbl4.Length);
}
else
{
output.Write("{0} sf", nonMatchIndex2);
}
}
else
{
output.Write("match");
}
output.WriteLine("\t({0:#.000000}\t{1:#.000000})", Math.Abs(Convert.ToDouble(strDbl1)-Convert.ToDouble(strDbl3)), Math.Abs(Convert.ToDouble(strDbl2) - Convert.ToDouble(strDbl4)));
}
}
output.Close();
}
}
}