Skip to content

R_Prac-5.r

Problem Statement

Program to count the number of even numbers stored inside a vector of numbers.

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 count the number of even numbers stored inside a vector of numbers.

print("Enter your numbers: ")
nums <- as.integer(scan())
count = 0
for(i in nums)  {
    if(i %% 2 == 0) {
        count = count + 1
    }
}
print(paste("Even Count=", count))

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-5.r):

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

    # Program to count the number of even numbers stored inside a vector of numbers.

    print("Enter your numbers: ")
    nums <- as.integer(scan())
    count = 0
    for(i in nums)  {
        if(i %% 2 == 0) {
            count = count + 1
        }
    }
    print(paste("Even Count=", count))