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Copiato 6 funzioni dall'esercizio precedente

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La Programmatrice Verde 2025-03-05 08:45:16 +01:00
parent 282e5ed657
commit 9441f22322
20 changed files with 270 additions and 5 deletions
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174
Program.cs
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namespace matrix_2;
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Hello, World!");
class Program {
static void Main(string[] args) {
Menu();
}
static void Menu() {
Console.Clear();
int scelta;
int[,] matrix = null;
int[] array = null;
do {
Console.WriteLine();
Console.WriteLine("Inserire un'opzione:");
Console.WriteLine("1. Crea matrice");
Console.WriteLine("2. Stampa matrice");
Console.WriteLine("3. Somma diagonale principale");
Console.WriteLine("4. Media diagonale principale");
Console.WriteLine("5. Prodotto diagonale principale");
Console.WriteLine("6. Valore minimo e massimo diagonale principale");
Console.WriteLine("0. Esci");
Console.Write("Scelta: ");
scelta = Convert.ToInt32(Console.ReadLine());
switch (scelta) {
case 0:
break;
case 1:
Console.Clear();
matrix = CreaMatrice();
Pausa();
break;
case 2:
Console.Clear();
if (matrix != null) {
MostraMatrice(matrix);
}
else {
Console.WriteLine("È necessario creare la matrice prima di mostrarla.");
}
Pausa();
break;
case 3:
Console.Clear();
if (matrix != null) {
Console.WriteLine($"La somma degli elementi della diagonale principale è {SommaMatriceDiagonale(matrix)}");
}
else {
Console.WriteLine("È necessario creare la matrice prima di calcolare la somma della diagonale principale.");
}
Pausa();
break;
case 4:
Console.Clear();
if (matrix != null) {
Console.WriteLine($"La media degli elementi della diagonale principale è {SommaMatriceDiagonale(matrix) / matrix.GetLength(0)}");
}
else {
Console.WriteLine("È necessario creare la matrice prima di calcolare la media della diagonale principale.");
}
Pausa();
break;
case 5:
Console.Clear();
if (matrix != null) {
Console.WriteLine($"Il prodotto degli elementi della diagonale principale è {ProdottoMatriceDiagonale(matrix)}");
}
else {
Console.WriteLine("È necessario creare la matrice prima di calcolare il prodotto della diagonale principale.");
}
Pausa();
break;
case 6:
Console.Clear();
if (matrix != null) {
array = MinimoMassimoMatriceDiagonale(matrix, 0);
Console.WriteLine($"Il valore minimo è {array[0]} e si trova in posizione {array[1]},{array[2]}");
array = MinimoMassimoMatriceDiagonale(matrix, 1);
Console.WriteLine($"Il valore massimo è {array[0]} e si trova in posizione {array[1]},{array[2]}");
}
else {
Console.WriteLine("È necessario creare la matrice prima di calcolare il minimo e il massimo della diagonale principale.");
}
Pausa();
break;
default:
Console.WriteLine("Opzione non valida.");
Pausa();
break;
}
}
while (scelta != 0);
}
static void Pausa() {
Console.WriteLine("Premere un tasto per continuare. . .");
Console.ReadKey();
Console.Clear();
}
static int[,] CreaMatrice() {
int dimensione = 0;
Console.Write("Inserire le dimensioni della matrice: ");
dimensione = Convert.ToInt32(Console.ReadLine());
int[,] ritorno = new int[dimensione, dimensione];
RiempiMatrice(ritorno);
return ritorno;
}
static void MostraMatrice(int[,] p_matrice) {
for (int r = 0; r < p_matrice.GetLength(0); r++) {
for (int c = 0; c < p_matrice.GetLength(1); c++) {
Console.Write(p_matrice[r, c] + " ");
}
Console.WriteLine();
}
}
static void RiempiMatrice(int[,] p_matrice) {
Random rnd = new Random();
for (int r = 0; r < p_matrice.GetLength(0); r++) {
for (int c = 0; c < p_matrice.GetLength(1); c++) {
p_matrice[r, c] = rnd.Next(6); //TODO: rimettere il valore a 101
}
}
}
static int SommaMatriceDiagonale(int[,] p_matrice) {
int ritorno = 0;
for (int r = 0; r < p_matrice.GetLength(0); r++) {
ritorno = ritorno + p_matrice[r, r];
}
return ritorno;
}
static int ProdottoMatriceDiagonale(int[,] p_matrice) {
int ritorno = 1;
for (int r = 0; r < p_matrice.GetLength(0); r++) {
ritorno = ritorno * p_matrice[r, r];
}
return ritorno;
}
static int[] MinimoMassimoMatriceDiagonale(int[,] p_matrice, int p_scelta) {
int[] ritorno = new int[3];
switch (p_scelta) {
case 0:
ritorno[0] = Int32.MaxValue;
for (int r = 0; r < p_matrice.GetLength(0); r++) {
if (p_matrice[r, r] < ritorno[0]) {
ritorno[0] = p_matrice[r, r];
ritorno[1] = r;
ritorno[2] = r;
}
}
break;
case 1:
ritorno[0] = Int32.MinValue;
for (int r = 0; r < p_matrice.GetLength(0); r++) {
if (p_matrice[r, r] > ritorno[0]) {
ritorno[0] = p_matrice[r, r];
ritorno[1] = r;
ritorno[2] = r;
}
}
break;
}
return ritorno;
}
}

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bin/Debug/net9.0/matrix_2.deps.json Normal file
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{
"runtimeTarget": {
"name": ".NETCoreApp,Version=v9.0",
"signature": ""
},
"compilationOptions": {},
"targets": {
".NETCoreApp,Version=v9.0": {
"matrix_2/1.0.0": {
"runtime": {
"matrix_2.dll": {}
}
}
}
},
"libraries": {
"matrix_2/1.0.0": {
"type": "project",
"serviceable": false,
"sha512": ""
}
}
}

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bin/Debug/net9.0/matrix_2.runtimeconfig.json Normal file
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{
"runtimeOptions": {
"tfm": "net9.0",
"framework": {
"name": "Microsoft.NETCore.App",
"version": "9.0.0"
},
"configProperties": {
"System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false
}
}
}

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obj/Debug/net9.0/.NETCoreApp,Version=v9.0.AssemblyAttributes.cs Normal file
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// <autogenerated />
using System;
using System.Reflection;
[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v9.0", FrameworkDisplayName = ".NET 9.0")]

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obj/Debug/net9.0/matrix_2.AssemblyInfo.cs Normal file
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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("matrix_2")]
[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+282e5ed6576673e17566281d70cd78d712d58a3a")]
[assembly: System.Reflection.AssemblyProductAttribute("matrix_2")]
[assembly: System.Reflection.AssemblyTitleAttribute("matrix_2")]
[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
// Generated by the MSBuild WriteCodeFragment class.

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obj/Debug/net9.0/matrix_2.AssemblyInfoInputs.cache Normal file
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obj/Debug/net9.0/matrix_2.GeneratedMSBuildEditorConfig.editorconfig Normal file
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is_global = true
build_property.TargetFramework = net9.0
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 = matrix_2
build_property.ProjectDir = /home/Verde/git/matrix_2/
build_property.EnableComHosting =
build_property.EnableGeneratedComInterfaceComImportInterop =
build_property.EffectiveAnalysisLevelStyle = 9.0
build_property.EnableCodeStyleSeverity =

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obj/Debug/net9.0/matrix_2.GlobalUsings.g.cs Normal file
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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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obj/Debug/net9.0/matrix_2.csproj.CoreCompileInputs.cache Normal file
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obj/Debug/net9.0/matrix_2.csproj.FileListAbsolute.txt Normal file
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/home/Verde/git/matrix_2/bin/Debug/net9.0/matrix_2
/home/Verde/git/matrix_2/bin/Debug/net9.0/matrix_2.deps.json
/home/Verde/git/matrix_2/bin/Debug/net9.0/matrix_2.runtimeconfig.json
/home/Verde/git/matrix_2/bin/Debug/net9.0/matrix_2.dll
/home/Verde/git/matrix_2/bin/Debug/net9.0/matrix_2.pdb
/home/Verde/git/matrix_2/obj/Debug/net9.0/matrix_2.GeneratedMSBuildEditorConfig.editorconfig
/home/Verde/git/matrix_2/obj/Debug/net9.0/matrix_2.AssemblyInfoInputs.cache
/home/Verde/git/matrix_2/obj/Debug/net9.0/matrix_2.AssemblyInfo.cs
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/home/Verde/git/matrix_2/obj/Debug/net9.0/refint/matrix_2.dll
/home/Verde/git/matrix_2/obj/Debug/net9.0/matrix_2.pdb
/home/Verde/git/matrix_2/obj/Debug/net9.0/matrix_2.genruntimeconfig.cache
/home/Verde/git/matrix_2/obj/Debug/net9.0/ref/matrix_2.dll

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