C#•3mo ago

Method generated Array printing.

int[] ArrayGenerator(int number, int length)
{
    int[] returnArray = new int[length];
    for (int i = 0; i < length; i++)
    {
        if (i > 0)
        {
            int result = i * number;
            returnArray[i] = result;
            
        }
        else
        {
            returnArray[i] = number;
            
        }
    }
    return returnArray;
}

int[] ArrayGenerator(int number, int length)
{
    int[] returnArray = new int[length];
    for (int i = 0; i < length; i++)
    {
        if (i > 0)
        {
            int result = i * number;
            returnArray[i] = result;
            
        }
        else
        {
            returnArray[i] = number;
            
        }
    }
    return returnArray;
}

How can I print the array this function returns and is the code problematic?

15 Replies

Angius•3mo ago

You can string.Join() the output of this method and print that. Or JsonSerializer.Serialize() it Other than that, it's fine

naber top•3mo ago

how can I skip the iteration while i=0 seems like my current logic doesn't work

Angius•3mo ago

You can start the loop from 1 if you want for (int i = 1; i < length; i++) There, fixed it

naber top•3mo ago

Angius•3mo ago

Notice i = 1 in my example, not i = 0

naber top•3mo ago

using System.Diagnostics;

int[] ArrayGenerator(int number, int length)
{
    int[] returnArray = new int[length];
    for (int i = 1; i < length; i++)
    {
        if (i > 0)
        {
            int result = i * number;
            returnArray[i] = result;
            
        }
        else
        {
            Debug.WriteLine("0 detected");
            continue;
            
            
        }
    }
    return returnArray;
}
do
{
doStart:
    Console.Write("Please enter a number and a length: ");
    string myString = Console.ReadLine();
    string[] parts = myString.Split(',', 2);
    string beforeComma = parts[0];
    string afterComma = parts[1];
    if (int.TryParse(beforeComma, out int wantedNumber) && int.TryParse(afterComma, out int wantedLength))
    {
        Debug.WriteLine("Successfully Parsed");
    }
    else
    {
        Debug.WriteLine("Couldn't Parse");
        goto doStart;
    }
    int[] generatedArray = ArrayGenerator(3, 5);

    string output = string.Join(", ", generatedArray);

    Console.WriteLine(output);



} while (true);

using System.Diagnostics;

int[] ArrayGenerator(int number, int length)
{
    int[] returnArray = new int[length];
    for (int i = 1; i < length; i++)
    {
        if (i > 0)
        {
            int result = i * number;
            returnArray[i] = result;
            
        }
        else
        {
            Debug.WriteLine("0 detected");
            continue;
            
            
        }
    }
    return returnArray;
}
do
{
doStart:
    Console.Write("Please enter a number and a length: ");
    string myString = Console.ReadLine();
    string[] parts = myString.Split(',', 2);
    string beforeComma = parts[0];
    string afterComma = parts[1];
    if (int.TryParse(beforeComma, out int wantedNumber) && int.TryParse(afterComma, out int wantedLength))
    {
        Debug.WriteLine("Successfully Parsed");
    }
    else
    {
        Debug.WriteLine("Couldn't Parse");
        goto doStart;
    }
    int[] generatedArray = ArrayGenerator(3, 5);

    string output = string.Join(", ", generatedArray);

    Console.WriteLine(output);



} while (true);

here is the current code i already updated it to 1

Angius•3mo ago

So it should not be outputting 0 as the first element Contrary to your screenshot

naber top•3mo ago

yes thats where I'm confused.

MODiX•3mo ago

Angius

REPL Result: Success

int[] ArrayGenerator(int number, int length)
{
    int[] returnArray = new int[length];
    for (int i = 1; i < length; i++)
    {
        int result = i * number;
        returnArray[i] = result;
    }
    return returnArray;
}

ArrayGenerator(3, 5)

int[] ArrayGenerator(int number, int length)
{
    int[] returnArray = new int[length];
    for (int i = 1; i < length; i++)
    {
        int result = i * number;
        returnArray[i] = result;
    }
    return returnArray;
}

ArrayGenerator(3, 5)

Result: int[]

[
  0,
  3,
  6,
  9,
  12
]

[
  0,
  3,
  6,
  9,
  12
]

Compile: 315.803ms | Execution: 38.429ms | React with ❌ to remove this embed.

Angius•3mo ago

Huh

MODiX•3mo ago

Angius

REPL Result: Success

int[] ArrayGenerator(int number, int length)
{
    int[] returnArray = new int[length];
    for (int i = 1; i < length; i++)
    {
        int result = i * number;
        returnArray[i - 1] = result;
    }
    return returnArray;
}

ArrayGenerator(3, 5)

int[] ArrayGenerator(int number, int length)
{
    int[] returnArray = new int[length];
    for (int i = 1; i < length; i++)
    {
        int result = i * number;
        returnArray[i - 1] = result;
    }
    return returnArray;
}

ArrayGenerator(3, 5)

Result: int[]

[
  3,
  6,
  9,
  12,
  0
]

[
  3,
  6,
  9,
  12,
  0
]

Compile: 316.647ms | Execution: 36.448ms | React with ❌ to remove this embed.

Angius•3mo ago

There we go, almost there

MODiX•3mo ago

Angius

REPL Result: Success

int[] ArrayGenerator(int number, int length)
{
    int[] returnArray = new int[length];
    for (int i = 1; i <= length; i++)
    {
        int result = i * number;
        returnArray[i - 1] = result;
    }
    return returnArray;
}

ArrayGenerator(3, 5)

int[] ArrayGenerator(int number, int length)
{
    int[] returnArray = new int[length];
    for (int i = 1; i <= length; i++)
    {
        int result = i * number;
        returnArray[i - 1] = result;
    }
    return returnArray;
}

ArrayGenerator(3, 5)

Result: int[]

[
  3,
  6,
  9,
  12,
  15
]

[
  3,
  6,
  9,
  12,
  15
]

Compile: 364.743ms | Execution: 36.200ms | React with ❌ to remove this embed.

Angius•3mo ago

This works

naber top•3mo ago

lmao I forgot about here and solved it myself XDD thanks for your help

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Method generated Array printing.