Skip to content

R_Prac-4.r

Problem Statement

Program to add two numbers in R program.

Metadata

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

Actions

Raw View on GitHub

You can print or save this file by opening Raw and using your browser.

Source Code

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

# Program to add two numbers in R program.

num1 <- as.double(readline(prompt="Enter 1st number: "))
num2 <- as.double(readline(prompt="Enter 2nd number: "))
if(is.na(num1) || is.na(num2)) {
    stop("You did not enter a valid number.")
}
print(paste("Result", num1 + num2))

Explanation

Explain with AI

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-4.r):

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

    # Program to add two numbers in R program.

    num1 <- as.double(readline(prompt="Enter 1st number: "))
    num2 <- as.double(readline(prompt="Enter 2nd number: "))
    if(is.na(num1) || is.na(num2)) {
        stop("You did not enter a valid number.")
    }
    print(paste("Result", num1 + num2))