`luc046.c`¶

Problem Statement

Given three variables x, y, z, write a function to circularly shift their values to right. In other words, if x = 5, y = 8, z = 10, after circular shift y = 5, z = 8, x = 10. cal the function with variables a, b, c to circularly shift values.

Metadata¶

Property	Detail
Author	Amit Dutta (amitdutta4255@gmail.com)
License	MIT
Difficulty	Beginner (index: 2 / 10)

Concepts¶

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Recursion
Pointers

Actions¶

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Source Code¶

#include <stdio.h>

void circularShift(int *, int *, int *);

int main()
{
    int x = 5, y = 8, z = 10;

    printf("--- Before Shift ---\n");
    printf("x: %d, y: %d, z: %d", x, y, z);

    circularShift(&x, &y, &z);

    printf("\n--- After Shift ---\n");
    printf("x: %d, y: %d, z: %d", x, y, z);

    return 0;
}

void circularShift(int *x, int *y, int *z)
{
    int temp = *z;
    *z = *y;
    *y = *x;
    *x = temp;
}

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 (luc046.c):

    #include <stdio.h>

    void circularShift(int *, int *, int *);

    int main()
    {
        int x = 5, y = 8, z = 10;

        printf("--- Before Shift ---\n");
        printf("x: %d, y: %d, z: %d", x, y, z);

        circularShift(&x, &y, &z);

        printf("\n--- After Shift ---\n");
        printf("x: %d, y: %d, z: %d", x, y, z);

        return 0;
    }

    void circularShift(int *x, int *y, int *z)
    {
        int temp = *z;
        *z = *y;
        *y = *x;
        *x = temp;
    }

luc046.c¶