Question

Upon completion of this exercise, you will have demonstrated the ability to:

• Use C# loops
• Construct conditions

INTRODUCTION

Your instructor will assign one of the following projects, each involves the user of loops and the construction of conditions to control them.

CODING STANDARDS

The following coding standards must be followed when developing your program:

• An opening documentation at the beginning of the source file describing the purpose, input, process, output, author, last modified date of the program.
• Write only one statement per line.
• Write only one declaration per line.
• Use camelCase for local variable names.
• Use UPPER_CASE for constant variable names.
• If continuation lines are not indented automatically, indent them one tab stop (four spaces).
• Do NOT use goto or break statements in your looping structure.

PROJECTS

1. Write a program that will read a sequence of numbers from the keyboard (you are free to choose the input flow method of your choice), and display the minimum, maximum, average, and range (highest minus lowest) of the entered values. Validate the input.

Answer 1

Code to copy:

   using System;

   class aggreagate
   {
       static void Main()
       {
           //First we take user input for num_arrber of inputs and assign to n after Integer Conversion
           Console.Write("Enter Number Of Inputs: ");
           int n = Convert.ToInt32(Console.ReadLine());
           //We create an integer array of size n
           int[] num_arr = new int[n];
           //We use for loop to take n num_arrbers as input and assign to array
           for(int i = 0; i < n ; i++)
           {
               Console.Write("Enter Number "+(i+1)+" : ");
               num_arr[i] = Convert.ToInt32(Console.ReadLine());
           }
           //Initialising Variables
           int sum_arr = 0, min_arr = num_arr[0], max_arr = num_arr[0];
           //We again use for loop to go through values to fond sum_arr, min_arr and max_arr
           for(int i = 0; i < n ; i++)
           {
               if(num_arr[i] < min_arr)
               {
                   min_arr = num_arr[i];  
               }
               if(num_arr[i] > max_arr)  
               {
                   max_arr = num_arr[i];  
               }
               sum_arr = sum_arr + num_arr[i];
           }
           //Calculating Range and Average
           double avg = (1.0 * sum_arr)/n;
           int range = max_arr - min_arr;
           //Printing results
           Console.WriteLine("Minimum: "+min_arr);
           Console.WriteLine("Maximum: "+max_arr);
           Console.WriteLine("Average: "+avg);
           Console.WriteLine("Range: "+range);
       }
   }

Code Screenshot:

Output Screenshot: