C# Random Numbers.

Question

1. create an array of 10 random numbers from 1 to 100. We will use a for loop to populate the array.
2. output the numbers in their original order on one line.
3. We will sort the list and output the numbers in order from smallest to largest using a foreach loop.
4. Ask the user if they would like a new list of numbers and run the program again (Using either a while loop or a goto.)

Answer 1

using System;

class NumSort

{

public void randomNums(double []nums)

{

Random rand = new Random();

int x,y,z;

x = rand.Next(1,10);

y = rand.Next(11,50);

z = rand.Next(25);

double u=1.0;

int N = nums.Length;

for (int iLoop=0; iLoop<N; iLoop++)

{

double dblAmtRandom = rand.Next(101) + u*x/(y*u)*z*u/(rand.Next(51,75));

nums[iLoop] = dblAmtRandom;

}

}

//Bubble Sort

public void Sort(double []nums)

{

int N=nums.Length;

for (int iLoop=N-1; iLoop>0; iLoop--)

{

for (int jLoop=0; jLoop<iLoop; jLoop++)

{

if (nums[jLoop]>nums[jLoop+1])

{

double dblTempVal = nums[jLoop+1];

nums[jLoop+1] = nums[jLoop];

nums[jLoop] = dblTempVal;

}

}

}

}

public void Dump(double []nums, String strMsg)

{

int N = nums.Length;

if (strMsg != null)

{

Console.WriteLine("****************************************");

Console.WriteLine(strMsg);

}

Console.WriteLine("****************************************");

for (int iLoop=0; iLoop<N; iLoop++)

{

Console.WriteLine(nums[iLoop]);

}

}

static void Main()

{

NumSort numSort = new NumSort();

double []nums = new double[10];

numSort.randomNums(nums);

numSort.Dump(nums,"Unsorted List");

numSort.Sort(nums);

numSort.Dump(nums,"Sorted List");

}

}