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CC#

•Created by Name on 4/21/2023 in #help

❔ How to make this program into GUI application?

171 replies

CC#

•Created by Name on 4/1/2023 in #help

❔ How to generate all possible multiplications of a given number?

I have this code:

using System;

class GFG
{

   
   static void findCombinationsUtil(int[] arr, int index, int num, int reducedNum)
    {
        
        if (reducedNum < 0)
            return;

       
        if (reducedNum == 0)
        {
            for (int i = 0; i < index; i++)
                Console.Write(arr[i] + " ");
            Console.WriteLine();
            return;
        }

        
        int prev = (index == 0) ?
                              1 : arr[index - 1];

       
        for (int k = prev; k <= num; k++)
        {
           
            arr[index] = k;

           
            findCombinationsUtil(arr, index + 1, num, reducedNum - k);
        }
    }

    
    static void findCombinations(int n)
    {
      
        int[] arr = new int[n];

      
        findCombinationsUtil(arr, 0, n, n);
    }

    
    static public void Main()
    {
       
        Console.WriteLine("Enter number: ");
        int n = Convert.ToInt32(Console.ReadLine());
        Console.WriteLine("Disintegration is: " + n);
        findCombinations(n);
    }
}

using System;

class GFG
{

   
   static void findCombinationsUtil(int[] arr, int index, int num, int reducedNum)
    {
        
        if (reducedNum < 0)
            return;

       
        if (reducedNum == 0)
        {
            for (int i = 0; i < index; i++)
                Console.Write(arr[i] + " ");
            Console.WriteLine();
            return;
        }

        
        int prev = (index == 0) ?
                              1 : arr[index - 1];

       
        for (int k = prev; k <= num; k++)
        {
           
            arr[index] = k;

           
            findCombinationsUtil(arr, index + 1, num, reducedNum - k);
        }
    }

    
    static void findCombinations(int n)
    {
      
        int[] arr = new int[n];

      
        findCombinationsUtil(arr, 0, n, n);
    }

    
    static public void Main()
    {
       
        Console.WriteLine("Enter number: ");
        int n = Convert.ToInt32(Console.ReadLine());
        Console.WriteLine("Disintegration is: " + n);
        findCombinations(n);
    }
}

And what it does is it generates all the sums of a given number. Here's how it works: Input: 3 Output: 1 1 1 2 1 So I enter any number I want and it generates all possible sums of that number. I want to do the same but with multiplications. Anyone know how?

41 replies

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