`luc023.c`¶

Problem Statement

Using conditional operators determine : (1) Whether the character entered through the keyboard is a lower case alphabet or not. (2) Whether a character entered through the keyboard is a special symbol or not.

Metadata¶

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

Concepts¶

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Recursion

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Source Code¶

#include <stdio.h>
int main()
{
    char inp;
    printf("Enter the character : ");
    scanf("%c", &inp);
    printf("\nInput Character '%c' is %s a LOWER CASE ALPHABET.", inp, 
        (inp >= 'a' && inp <= 'z') ? "" : "NOT");
    printf("\nInput Character '%c' is %s a SPECIAL SYMBOL.", inp, 
        (inp >= 'a' && inp <= 'z' || inp >= 'A' && inp <= 'Z' 
            || inp >= '0' && inp <= '9') ? "NOT" : "");
    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 (luc023.c):

    #include <stdio.h>
    int main()
    {
        char inp;
        printf("Enter the character : ");
        scanf("%c", &inp);
        printf("\nInput Character '%c' is %s a LOWER CASE ALPHABET.", inp, 
            (inp >= 'a' && inp <= 'z') ? "" : "NOT");
        printf("\nInput Character '%c' is %s a SPECIAL SYMBOL.", inp, 
            (inp >= 'a' && inp <= 'z' || inp >= 'A' && inp <= 'Z' 
                || inp >= '0' && inp <= '9') ? "NOT" : "");
        return 0;
    }

luc023.c¶