Skip to content

KI001.c

Metadata

Property Detail
Author Amit Dutta (amitdutta4255@gmail.com)
License MIT
Difficulty Beginner (index: 1 / 10)

Concepts

Beta Feature

This concept detection system is still in beta and may occasionally show incorrect or incomplete results.

  • Array

Actions

Raw View on GitHub

You can print or save this file by opening Raw and using your browser.

Source Code

#include <stdio.h>
int main()
{
    // testing number
    int num, len = -13 /* here minus 13 because we will remove the massage characters in line 10 */;
    printf("Enter a number to get the length : ");
    scanf("%d", &num);
    len += printf("Your input : %d", num); // here the "Your input : ", this 13 characters are extra
    printf("\nLength : %d", len);

    // testing char
    char a[20];
    len = -13;
    while (getchar() != '\n')
        ;
    printf("\nEnter a word to get the length : ");
    scanf("%19s", &a);
    len += printf("Your input : %s", a);  // here the "Your input : ", this 13 characters are extra
    printf("\nLength : %d", len);
    return 0;
}

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 (KI001.c):

    #include <stdio.h>
    int main()
    {
        // testing number
        int num, len = -13 /* here minus 13 because we will remove the massage characters in line 10 */;
        printf("Enter a number to get the length : ");
        scanf("%d", &num);
        len += printf("Your input : %d", num); // here the "Your input : ", this 13 characters are extra
        printf("\nLength : %d", len);

        // testing char
        char a[20];
        len = -13;
        while (getchar() != '\n')
            ;
        printf("\nEnter a word to get the length : ");
        scanf("%19s", &a);
        len += printf("Your input : %s", a);  // here the "Your input : ", this 13 characters are extra
        printf("\nLength : %d", len);
        return 0;
    }