`P011.c`¶

Problem Statement

The time period of a simple pendulam is given by the formula : t = 2 * pi * square_root(l / g) WAP to calculate T take length(L) and gravity as input

Metadata¶

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

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Source Code¶

#include<stdio.h>
#include<math.h>
int main() {
    double l, g, t;
    printf("Enter the Length and Gravity measures : ");
    scanf("%lf %lf", &l, &g);
    t = 2 * M_PI * sqrt(l / g);
    // using M_PI variable for PI value from math.h header file
    printf("\nTime Period : %lf", t);
    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".

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    FORMAT:

    [START]

    ## What it does

    (Explain the overall purpose in 1-2 sentences)

    ## Step-by-step

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    ## Key Concepts

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

    ## Notes

    (Mention any limitations, errors, or assumptions)

    [END]

    CODE (P011.c):

    #include<stdio.h>
    #include<math.h>
    int main() {
        double l, g, t;
        printf("Enter the Length and Gravity measures : ");
        scanf("%lf %lf", &l, &g);
        t = 2 * M_PI * sqrt(l / g);
        // using M_PI variable for PI value from math.h header file
        printf("\nTime Period : %lf", t);
        return 0;
    }

P011.c¶