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APC-PRAC-003.c

Problem Statement

WAP to accept diagonal of a square and calculate area, parimeter

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>
#include <math.h>
int main()
{
    double dia, side, area, peri;
    printf("Enter the diagonal of the square : ");
    scanf("%lf", &dia);
    side = dia / sqrt(2);
    area = pow(side, 2);
    peri = 4 * side;
    printf("\nArea of the square      : %g"
           "\nPerimeter of the square : %g",
           area, peri);
    return 0;
}

Explanation

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    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 (APC-PRAC-003.c):

    #include <stdio.h>
    #include <math.h>
    int main()
    {
        double dia, side, area, peri;
        printf("Enter the diagonal of the square : ");
        scanf("%lf", &dia);
        side = dia / sqrt(2);
        area = pow(side, 2);
        peri = 4 * side;
        printf("\nArea of the square      : %g"
               "\nPerimeter of the square : %g",
               area, peri);
        return 0;
    }