341 lines
9.9 KiB
C#
341 lines
9.9 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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namespace Coolape
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{
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public static class CLCoder
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{
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/// <summary>
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/// Bgnuadd the specified nu1 and nu2.大数相加
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/// </summary>
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/// <param name='nu1'>
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/// Nu1.
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/// </param>
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/// <param name='nu2'>
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/// Nu2.
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/// </param>
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static string bgNumAdd(string nu1, string nu2)
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{
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if (string.IsNullOrEmpty(nu2))
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return nu1;
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if (string.IsNullOrEmpty(nu1))
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return nu2;
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string result = "";
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if (nu1[0] == '-' && nu2[0] != '-')// 'nu1为负、nu2为正
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{
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result = bignumbersubduct(nu2, nu1.Substring(1));
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}
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else if (nu1[0] == '-' && nu2[0] == '-')// 'nu1为负、nu2为负
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{
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result = "-" + bignumberadditive(nu1.Substring(1), nu2.Substring(1));
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}
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else if (nu1[0] != '-' && nu2[0] != '-')// 'nu1为正、nu2为正
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{
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result = bignumberadditive(nu1, nu2);
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}
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else if (nu1[0] != '-' && nu2[0] == '-')// 'nu1为正、nu2为负
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{
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result = bignumbersubduct(nu1, nu2.Substring(1));
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}
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return result;
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}
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/// <summary>
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/// Bgnusub the specified nu1 and nu2.大数相减
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/// </summary>
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/// <param name='nu1'>
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/// Nu1.
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/// </param>
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/// <param name='nu2'>
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/// Nu2.
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/// </param>
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public static string bgNumSub(string nu1, string nu2)
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{
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if (string.IsNullOrEmpty(nu2))
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return nu1;
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if (string.IsNullOrEmpty(nu1))
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return nu2;
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string result = "";
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if (nu1[0] == '-' && nu2[0] != '-') // 'nu1为负、nu2为正
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{
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result = "-" + bignumberadditive(nu1.Substring(1), nu2);
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}
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else if (nu1[0] == '-' && nu2[0] == '-') // 'nu1为负、nu2为负
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{
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result = bignumbersubduct(nu2.Substring(1), nu1.Substring(1));
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}
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else if (nu1[0] != '-' && nu2[0] != '-') // 'nu1为正、nu2为正
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{
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result = bignumbersubduct(nu1, nu2);
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}
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else if (nu1[0] != '-' && nu2[0] == '-') // 'nu1为正、nu2为负
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{
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result = bignumberadditive(nu1, nu2.Substring(1));
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}
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return result;
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}
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/// <summary>
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/// Bignumberadditive the specified nu1 and nu2.
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/// 大数相加，以4位长的数字分段计算两个参数是不代符号的
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/// </summary>
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/// <param name='nu1'>
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/// Nu1.
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/// </param>
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/// <param name='nu2'>
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/// Nu2.
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/// </param>
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static string bignumberadditive(string nu1, string nu2)
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{
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string result = "";
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string a = "";
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string b = "";
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int sizea = 0;
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int sizeb = 0;
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string tmpstr;
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int i = 0;
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a = nu1;
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b = nu2;
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if (a.Length < b.Length)
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{
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tmpstr = a;
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a = b;
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b = tmpstr;
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}
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if (a.Length % 4 == 0)
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{
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sizea = a.Length / 4;
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}
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else
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{
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sizea = a.Length / 4 + 1;
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}
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if (b.Length % 4 == 0)
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{
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sizeb = b.Length / 4;
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}
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else
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{
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sizeb = b.Length / 4 + 1;
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}
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string[] lista = new string[sizea];
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string[] tmpresult = new string[sizea];
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string[] listb = new string[sizeb];
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for (i = 0; i < sizea; i++)
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{
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if (a.Length > 4)
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{
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lista[i] = StrEx.Right(a, 4);
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a = StrEx.Left(a, a.Length - 4);
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}
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else
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{
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lista[i] = StrEx.Right(a, a.Length);
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a = StrEx.Left(a, a.Length);
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}
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}
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for (i = 0; i < sizeb; i++)
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{
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if (b.Length > 4)
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{
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listb[i] = StrEx.Right(b, 4);
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b = StrEx.Left(b, b.Length - 4);
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}
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else
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{
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listb[i] = StrEx.Right(b, b.Length);
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b = StrEx.Left(b, b.Length);
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}
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}
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for (i = 0; i < sizea; i++)
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{
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if (i < sizeb)
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{
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tmpresult[i] = (NumEx.stringToInt(lista[i]) + NumEx.stringToInt(listb[i])).ToString();
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}
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else
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{
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tmpresult[i] = lista[i];
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}
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if (i != 0)
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{
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if ((tmpresult[i - 1]).Length == 5)
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{
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tmpresult[i] = (NumEx.stringToInt(tmpresult[i]) + 1).ToString();
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}
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}
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if (i != sizea - 1)
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{
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int tmpN = 0;
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if (tmpresult[i].Length >= 4)
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{
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tmpN = NumEx.stringToInt(StrEx.Right(tmpresult[i], 4));
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}
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else
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{
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tmpN = NumEx.stringToInt(tmpresult[i]);
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}
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result = NumEx.nStrForLen(tmpN, 4) + result;
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}
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else
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{
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result = tmpresult[i] + result;
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}
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}
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return result;
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}
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/// <summary>
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/// Bignumbersubduct the specified nu1 and nu2.
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/// 大数相减，以4位长的数字分段计算
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/// 两个参数是不代符号的
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/// </summary>
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/// <param name='nu1'>
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/// Nu1.
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/// </param>
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/// <param name='nu2'>
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/// Nu2.
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/// </param>
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static string bignumbersubduct(string nu1, string nu2)
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{
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string result = "";
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string a;
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string b;
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string tmpstr;
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int sizea = 0;
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int sizeb = 0;
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int i = 0;
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string flag = "";
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a = nu1;
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b = nu2;
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if (a.Length < b.Length)
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{
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tmpstr = a;
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a = b;
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b = tmpstr;
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flag = "-";
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}
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else if (a.Length == b.Length)
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{
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if (a.CompareTo(b) == -1)
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{
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tmpstr = a;
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a = b;
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b = tmpstr;
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flag = "-";
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}
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}
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if (a.Length % 4 == 0)
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{
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sizea = a.Length / 4;
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}
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else
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{
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sizea = a.Length / 4 + 1;
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}
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if (b.Length % 4 == 0)
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{
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sizeb = b.Length / 4;
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}
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else
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{
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sizeb = b.Length / 4 + 1;
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}
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string[] lista = new string[sizea];
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string[] tmpresult = new string[sizea];
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string[] listb = new string[sizeb];
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for (i = 0; i < sizea; i++)
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{
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if (a.Length > 4)
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{
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lista[i] = StrEx.Right(a, 4);
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a = StrEx.Left(a, a.Length - 4);
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}
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else
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{
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lista[i] = StrEx.Right(a, a.Length);
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a = StrEx.Left(a, a.Length);
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}
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}
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for (i = 0; i < sizeb; i++)
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{
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if (b.Length > 4)
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{
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listb[i] = StrEx.Right(b, 4);
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b = StrEx.Left(b, b.Length - 4);
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}
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else
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{
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listb[i] = StrEx.Right(b, b.Length);
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b = StrEx.Left(b, b.Length);
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}
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}
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for (i = 0; i < sizea; i++)
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{
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if (i < sizeb)
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{
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if (i != sizea - 1)
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{
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tmpresult[i] = (NumEx.stringToInt("1" + lista[i]) - NumEx.stringToInt(listb[i])).ToString();
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}
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else
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{
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tmpresult[i] = (NumEx.stringToInt(lista[i]) - NumEx.stringToInt(listb[i])).ToString();
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}
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}
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else
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{
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if (i != sizea - 1)
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{
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tmpresult[i] = "1" + lista[i];
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}
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else
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{
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tmpresult[i] = lista[i];
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}
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}
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if (i != 0)
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{
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if (tmpresult[i - 1].Length < 5)
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{
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tmpresult[i] = (NumEx.stringToInt(tmpresult[i]) - 1).ToString();
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}
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}
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if (i != sizea - 1)
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{
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int tempN = 0;
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if (tmpresult[i].Length >= 4)
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{
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tempN = NumEx.stringToInt(StrEx.Right(tmpresult[i], 4));
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}
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else
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{
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tempN = NumEx.stringToInt(tmpresult[i]);
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}
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result = NumEx.nStrForLen(tempN, 4) + result;
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}
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else
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{
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result = tmpresult[i] + result;
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}
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}
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result = flag + result;
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return result;
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}
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}
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} |