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R_Prac-2.r

Problem Statement

Check whether a number is even or odd.

Metadata

Property Detail
Author Amit Dutta (amitdutta4255@gmail.com)
Date 25 Mar 2026
License MIT

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Source Code

# Author: Amit Dutta (amitdutta4255@gmail.com) | Date: 25 Mar 2026
# Repo: https://github.com/notamitgamer/bsc
# License: MIT

# Check whether a number is even or odd.

num <- readline(prompt="Enter the number: ")
num <- as.integer(num)
print(paste(num, "is", ifelse(num %% 2 == 0, "EVEN", "ODD"), "number."))

Explanation

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Copy the prompt below and paste it into any AI assistant.

    You are explaining a R 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 (R_Prac-2.r):

    # Author: Amit Dutta (amitdutta4255@gmail.com) | Date: 25 Mar 2026
    # Repo: https://github.com/notamitgamer/bsc
    # License: MIT

    # Check whether a number is even or odd.

    num <- readline(prompt="Enter the number: ")
    num <- as.integer(num)
    print(paste(num, "is", ifelse(num %% 2 == 0, "EVEN", "ODD"), "number."))