Question

Please write a C# program

For this part of the lab, you'll be writing methods to work with 1D arrays. We will expect you to know how to create an array, and store and retrieve information from them.

1. Continue working in the same project and “Program.cs” file.
   • You will be generating random numbers, but the class Random is part of the standard library (don’t need any additional using statements).
   • You should consider developing the methods for this project incrementally.

2. In Main, use an initializer list create an array of integers called nums holding the following values: 1, 4, 13, 43, -25, 17, 22, -37, 29.

3. Write a method, called findLargest, that returns the largest value in the array and have the Main print the result.

4. Create an integer array of size 20, called data and write a method to fill the array with random integers from [-100, 100].
   • Recall that Random’s Next(x, y) method returns a value from x to y-1. The upper bound is exclusive, in other words. Modify the values to fit the required ranges.

5. Use the findLargest method you previously wrote to return the largest value in data for the Main to print.

6. Print the sum of the largest values from nums and data.

7. Print the contents of data.

Answer 1

CODE FOR THE FOLLOWING PROGRAM:

using System;
class Large {
//Function to find largest element in an array
public static int findLargest(int[] arr,int size) // No Parameter
{
int largest=arr[0];
for (int i = 0; i < size; i++) {
if(arr[i]>largest){
largest=arr[i];
}
}
return largest;
}
public static void Main() {
//myNum array
int[] myNum = {1, 4, 13, 43, -25, 17, 22, -37, 29};
//initalization of data array
int [] data=new int[20];
int sum;// array to store largest element of myNum and data
int large_myNum=findLargest(myNum,myNum.Length); //calling findLargestfor myNum
Console.WriteLine("The largest element in data array is : "+large_myNum);
// Instantiate random number generator
Random rand = new Random();
// filling data with random values from -100 to 100(inclusive)
  
for (int i = 0; i <20; i++) {
data[i]=rand.Next(-100, 101);
}
int large_data=findLargest(data,data.Length);//CAlling findLargest for data array
Console.WriteLine("The largest element in data array is : "+large_data);
sum=large_myNum+large_data; // adding largest elements of myNum and data array
Console.WriteLine("Sum of the largest elements of myNum and data is: "+sum);
Console.WriteLine("Elements in data are: ");
//Printing content of data array
for (int i = 0; i <20; i++) {
Console.Write(data[i]+" ") ;
}
}
}

SCREENSHOT AND OUTPUT OF THE PROGRAM:-

SAMPLE OUTPUT:-HAPPY LEARNING