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pc-ip-06.c

Problem Statement

Question 6: Write a program using a function to compute and display all factors of a given number.

Metadata

Property Detail
Author Amit Dutta (amitdutta4255@gmail.com)
License MIT
Difficulty Beginner (index: 3 / 10)

Concepts

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  • Recursion
  • Iteration

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Source Code

#include <stdio.h>

void printFactors(int);

int main()
{
    int n;
    printf("Enter the number: ");
    scanf("%d", &n);
    printFactors(n);
    return 0;
}

void printFactors(int n)
{
    int i;
    printf("\nFactors of %d:", n);
    for (i = 1; i <= n; i++)
    {
        if (n % i == 0)
        {
            printf("  %d", i);
        }
    }
}

Explanation

Explain with AI

Copy the prompt below and paste it into any AI assistant.

    You are explaining a C programming code to a beginner.

    STRICT RULES:

    - Only use the given code. Do NOT assume anything not present.

    - Do NOT add extra examples.

    - Keep explanation clear and short.

    - If something is unclear, say "Not clear from code".

    - Follow the exact format below. Do NOT change headings.

    FORMAT:

    [START]

    ## What it does

    (Explain the overall purpose in 1-2 sentences)

    ## Step-by-step

    (Explain how the code works in steps, simple language)

    ## Key Concepts

    (List concepts like loop, condition, function, etc.)

    ## Notes

    (Mention any limitations, errors, or assumptions)

    [END]

    CODE (pc-ip-06.c):

    #include <stdio.h>

    void printFactors(int);

    int main()
    {
        int n;
        printf("Enter the number: ");
        scanf("%d", &n);
        printFactors(n);
        return 0;
    }

    void printFactors(int n)
    {
        int i;
        printf("\nFactors of %d:", n);
        for (i = 1; i <= n; i++)
        {
            if (n % i == 0)
            {
                printf("  %d", i);
            }
        }
    }