مساعدة في لغة #c

وعليكم السلام ورحمة الله.

مرفق طريقتين للحل واحدة باستخدام المصفوفات Arrays وواحدة باستخدام Lists

طريقة المصفوفة

using System;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] numbers = new int[10];
            int option = 0;
            for (int i = 0; i < 10; i++)
            {

                Console.Write("Enter number " + (i + 1) + ": ");
                numbers[i] = int.Parse(Console.ReadLine());
            }
            do
            {
                Console.WriteLine();
                Console.WriteLine("Choose what you want to do:");
                Console.WriteLine(" 1. Show the largest number");
                Console.WriteLine(" 2. Show the smallest number");
                Console.WriteLine(" 3. Show the mean to one decimal");
                Console.WriteLine(" 4. Display all input numbers");
                Console.WriteLine(" 5. Finish this program");
                option = int.Parse(Console.ReadLine());
                if (option == 1)
                {
                    int max = numbers[0];
                    for (int i = 0; i < 10; i++)
                    {
                        if (numbers[i] > max)
                            max = numbers[i];
                    }
                    Console.WriteLine("Max = " + max);
                }
                else if (option == 2)
                {
                    int min = numbers[0];
                    for (int i = 0; i < 10; i++)
                    {
                        if (numbers[i] < min)
                            min = numbers[i];
                    }
                    Console.WriteLine("Min = " + min);
                }
                else if (option == 3)
                {
                    int sum = 0;
                    int count = 10;
                    double average;
                    for (int i = 0; i < 10; i++)
                    {
                        sum += numbers[i];
                    }
                    average = sum / count;
                    Console.WriteLine("Average = " + average);
                }
                else if (option == 4)
                {
                    for (int i = 0; i < 10; i++)
                    {
                        Console.WriteLine(numbers[i]);
                    }
                }

            } while (option != 5);        
        }
    }
}

طريقة List

using System;
using System.Collections.Generic;
using System.Linq;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int> numbers = new List<int>();
            int option = 0;
            for (int i = 0; i < 10; i++)
            {
                Console.Write("Enter number " + (i + 1) + ": ");
                numbers.Add(int.Parse(Console.ReadLine()));
            }
            do
            {
                Console.WriteLine();
                Console.WriteLine("Choose what you want to do:");
                Console.WriteLine(" 1. Show the largest number");
                Console.WriteLine(" 2. Show the smallest number");
                Console.WriteLine(" 3. Show the mean to one decimal");
                Console.WriteLine(" 4. Display all input numbers");
                Console.WriteLine(" 5. Finish this program");
                option = int.Parse(Console.ReadLine());
                if (option == 1)
                {
                    Console.WriteLine("Max = " + numbers.Max());
                }
                else if (option == 2)
                {
                    Console.WriteLine("Min = " + numbers.Min());
                }
                else if (option == 3)
                {
                    Console.WriteLine("Average = " + numbers.Average());
                }
                else if (option == 4)
                {
                    for (int i = 0; i < 10; i++)
                    {
                        Console.WriteLine(numbers[i]);
                    }
                }

            } while (option != 5);
        }
    }
}

بالتوفيق،،،

جزيل الشكر اخي طارق وبارك الله فيك

بالإمكان عمله بطريقة ابسط وب loop واحد فقط.  وايضاً انصح بإستخدام switch في حالة تعدد الاختيارات كما هو بسؤالك. سيكون افضل. 

List<int> inputList = new List<int>();
decimal total = 0.0M;
int userChoice = 0;

for (int x = 0; x < 10; x++)
{
  Console.Write("Enter number " + (x + 1) + " :");
  inputList.Add(Convert.ToInt32(Console.ReadLine()));
  total += inputList[x];
}
Console.WriteLine();
Console.WriteLine("Choose what you want to do:");
Console.WriteLine(" 1. Show the largest number");
Console.WriteLine(" 2. Show the smallest number");
Console.WriteLine(" 3. Show the mean to one decimal");
Console.WriteLine(" 4. Display all input numbers");
Console.WriteLine(" 5. Finish this program");

userChoice = Convert.ToInt32(Console.ReadLine());

switch (userChoice)
{
  case 1: // 1. Show the largest number
    Console.WriteLine("Max : \t" + inputList.Max());
    break;
  case 2: // 2. Show the smallest number
    Console.WriteLine("Min : \t" + inputList.Min());
    break;
  case 3: // 3. Show the mean to one decimal
    Console.WriteLine("Mean : \t" + (total / inputList.Count));
    break;
  case 4: // 4. Display all input numbers
    string allNumbers = string.Join(Environment.NewLine, inputList);
    Console.WriteLine(allNumbers);
    break;
  case 5: // 5. Finish this program
    Environment.Exit(0);
    break;
}

// Keep The console open
Console.WriteLine();
Console.WriteLine("Press any key to exit ...");
Console.ReadLine();

بتاريخ 17 ساعات قال محمد المري2:

بالإمكان عمله بطريقة ابسط وب loop واحد فقط.  وايضاً انصح بإستخدام switch في حالة تعدد الاختيارات كما هو بسؤالك. سيكون افضل. 

List<int> inputList = new List<int>();
decimal total = 0.0M;
int userChoice = 0;

for (int x = 0; x < 10; x++)
{
  Console.Write("Enter number " + (x + 1) + " :");
  inputList.Add(Convert.ToInt32(Console.ReadLine()));
  total += inputList[x];
}
Console.WriteLine();
Console.WriteLine("Choose what you want to do:");
Console.WriteLine(" 1. Show the largest number");
Console.WriteLine(" 2. Show the smallest number");
Console.WriteLine(" 3. Show the mean to one decimal");
Console.WriteLine(" 4. Display all input numbers");
Console.WriteLine(" 5. Finish this program");

userChoice = Convert.ToInt32(Console.ReadLine());

switch (userChoice)
{
  case 1: // 1. Show the largest number
    Console.WriteLine("Max : \t" + inputList.Max());
    break;
  case 2: // 2. Show the smallest number
    Console.WriteLine("Min : \t" + inputList.Min());
    break;
  case 3: // 3. Show the mean to one decimal
    Console.WriteLine("Mean : \t" + (total / inputList.Count));
    break;
  case 4: // 4. Display all input numbers
    string allNumbers = string.Join(Environment.NewLine, inputList);
    Console.WriteLine(allNumbers);
    break;
  case 5: // 5. Finish this program
    Environment.Exit(0);
    break;
}

// Keep The console open
Console.WriteLine();
Console.WriteLine("Press any key to exit ...");
Console.ReadLine();

 

بتاريخ 17 ساعات قال محمد المري2:

بالإمكان عمله بطريقة ابسط وب loop واحد فقط.  وايضاً انصح بإستخدام switch في حالة تعدد الاختيارات كما هو بسؤالك. سيكون افضل. 

List<int> inputList = new List<int>();
decimal total = 0.0M;
int userChoice = 0;

for (int x = 0; x < 10; x++)
{
  Console.Write("Enter number " + (x + 1) + " :");
  inputList.Add(Convert.ToInt32(Console.ReadLine()));
  total += inputList[x];
}
Console.WriteLine();
Console.WriteLine("Choose what you want to do:");
Console.WriteLine(" 1. Show the largest number");
Console.WriteLine(" 2. Show the smallest number");
Console.WriteLine(" 3. Show the mean to one decimal");
Console.WriteLine(" 4. Display all input numbers");
Console.WriteLine(" 5. Finish this program");

userChoice = Convert.ToInt32(Console.ReadLine());

switch (userChoice)
{
  case 1: // 1. Show the largest number
    Console.WriteLine("Max : \t" + inputList.Max());
    break;
  case 2: // 2. Show the smallest number
    Console.WriteLine("Min : \t" + inputList.Min());
    break;
  case 3: // 3. Show the mean to one decimal
    Console.WriteLine("Mean : \t" + (total / inputList.Count));
    break;
  case 4: // 4. Display all input numbers
    string allNumbers = string.Join(Environment.NewLine, inputList);
    Console.WriteLine(allNumbers);
    break;
  case 5: // 5. Finish this program
    Environment.Exit(0);
    break;
}

// Keep The console open
Console.WriteLine();
Console.WriteLine("Press any key to exit ...");
Console.ReadLine();

 

جزيل الشكر اخي محمد