Question15 solved (time exceeded 25 minutes)

This commit is contained in:
Travis Rivera 2024-03-17 18:23:11 -04:00
commit 9796ca03af
29 changed files with 377 additions and 0 deletions

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Program.cs Normal file
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// See https://aka.ms/new-console-template for more information
using projectEuler;
Console.WriteLine("Hello, World!");
var question = question15.Solve(21,21);
Console.WriteLine(question);

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ProjectEuler.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
</Project>

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ProjectEuler.sln Normal file
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.5.002.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ProjectEuler", "ProjectEuler.csproj", "{FE2E32A1-5E96-45B8-AE16-71BEC7A0DDA7}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{FE2E32A1-5E96-45B8-AE16-71BEC7A0DDA7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{FE2E32A1-5E96-45B8-AE16-71BEC7A0DDA7}.Debug|Any CPU.Build.0 = Debug|Any CPU
{FE2E32A1-5E96-45B8-AE16-71BEC7A0DDA7}.Release|Any CPU.ActiveCfg = Release|Any CPU
{FE2E32A1-5E96-45B8-AE16-71BEC7A0DDA7}.Release|Any CPU.Build.0 = Release|Any CPU
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HideSolutionNode = FALSE
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SolutionGuid = {FF2A347A-C997-4486-9BA2-2D8CC4DD0122}
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EndGlobal

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{
"runtimeTarget": {
"name": ".NETCoreApp,Version=v8.0",
"signature": ""
},
"compilationOptions": {},
"targets": {
".NETCoreApp,Version=v8.0": {
"ProjectEuler/1.0.0": {
"runtime": {
"ProjectEuler.dll": {}
}
}
}
},
"libraries": {
"ProjectEuler/1.0.0": {
"type": "project",
"serviceable": false,
"sha512": ""
}
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{
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"tfm": "net8.0",
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"version": "8.0.0"
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devlog Normal file
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A lot of times I run into stack overflow issues.
Use BigInteger and you will not run into stack overflow issues.

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// <autogenerated />
using System;
using System.Reflection;
[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v8.0", FrameworkDisplayName = ".NET 8.0")]

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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by a tool.
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
using System;
using System.Reflection;
[assembly: System.Reflection.AssemblyCompanyAttribute("ProjectEuler")]
[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
[assembly: System.Reflection.AssemblyProductAttribute("ProjectEuler")]
[assembly: System.Reflection.AssemblyTitleAttribute("ProjectEuler")]
[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
// Generated by the MSBuild WriteCodeFragment class.

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ffcde6f75b6a2a29b7675ed917cd743ebe587f04c450947801882186d33ad68a

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is_global = true
build_property.TargetFramework = net8.0
build_property.TargetPlatformMinVersion =
build_property.UsingMicrosoftNETSdkWeb =
build_property.ProjectTypeGuids =
build_property.InvariantGlobalization =
build_property.PlatformNeutralAssembly =
build_property.EnforceExtendedAnalyzerRules =
build_property._SupportedPlatformList = Linux,macOS,Windows
build_property.RootNamespace = ProjectEuler
build_property.ProjectDir = C:\Users\Travis\Desktop\projects\ProjectEuler\
build_property.EnableComHosting =
build_property.EnableGeneratedComInterfaceComImportInterop =

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// <auto-generated/>
global using global::System;
global using global::System.Collections.Generic;
global using global::System.IO;
global using global::System.Linq;
global using global::System.Net.Http;
global using global::System.Threading;
global using global::System.Threading.Tasks;

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cf16980a0ba4091f5ea3e0558bd5272f285814d26eeff00d425e377e20bb1870

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C:\Users\Travis\Desktop\projects\ProjectEuler\bin\Debug\net8.0\ProjectEuler.exe
C:\Users\Travis\Desktop\projects\ProjectEuler\bin\Debug\net8.0\ProjectEuler.deps.json
C:\Users\Travis\Desktop\projects\ProjectEuler\bin\Debug\net8.0\ProjectEuler.runtimeconfig.json
C:\Users\Travis\Desktop\projects\ProjectEuler\bin\Debug\net8.0\ProjectEuler.dll
C:\Users\Travis\Desktop\projects\ProjectEuler\bin\Debug\net8.0\ProjectEuler.pdb
C:\Users\Travis\Desktop\projects\ProjectEuler\obj\Debug\net8.0\ProjectEuler.GeneratedMSBuildEditorConfig.editorconfig
C:\Users\Travis\Desktop\projects\ProjectEuler\obj\Debug\net8.0\ProjectEuler.AssemblyInfoInputs.cache
C:\Users\Travis\Desktop\projects\ProjectEuler\obj\Debug\net8.0\ProjectEuler.AssemblyInfo.cs
C:\Users\Travis\Desktop\projects\ProjectEuler\obj\Debug\net8.0\ProjectEuler.csproj.CoreCompileInputs.cache
C:\Users\Travis\Desktop\projects\ProjectEuler\obj\Debug\net8.0\ProjectEuler.dll
C:\Users\Travis\Desktop\projects\ProjectEuler\obj\Debug\net8.0\refint\ProjectEuler.dll
C:\Users\Travis\Desktop\projects\ProjectEuler\obj\Debug\net8.0\ProjectEuler.pdb
C:\Users\Travis\Desktop\projects\ProjectEuler\obj\Debug\net8.0\ProjectEuler.genruntimeconfig.cache
C:\Users\Travis\Desktop\projects\ProjectEuler\obj\Debug\net8.0\ref\ProjectEuler.dll

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10b4be1bdd189e5f97095d6e9334221900ee43b067b33755c1ab85c5d26a5277

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obj/project.assets.json Normal file
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obj/project.nuget.cache Normal file
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question15.cs Normal file
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using System.CodeDom.Compiler;
using System.Numerics;
using System.Security.Cryptography.X509Certificates;
namespace projectEuler {
//
class question15 {
question15(){
}
public static BigInteger Solve(int x, int y){
List<List<BigInteger>> grid = new List<List<BigInteger>>();
//initialize grid
for(int width = 0; width < x; width++){
grid.Add(new List<BigInteger>());
string row = "";
for(int height = 0; height < y; height++){
grid[width].Add(0);
row += " 0";
}
Console.WriteLine(row);
}
grid[0][0] = 1;
for(int width = 0; width < x; width++) {
string row = "";
for(int height = 0; height < x ; height++){
if(grid[width][height] == 1){
continue;
}
BigInteger top = 0;
BigInteger left = 0;
if(width - 1 >= 0)
{
left = grid[width-1][height];
}
if(height - 1 >= 0){
top = grid[width][height-1];
}
if(top == 0 || left == 0) {
row += " 1";
grid[width][height] = 1;
} else {
row += " " + (top + left).ToString();
grid[width][height] = top + left;
}
}
Console.WriteLine(row);
}
return grid[x-1][y-1];
}
}
}