• Simple and user-friendly web application
• Built with R and Shiny
• Calculates the square of a given number

• Input: User enters a number into a numeric input field
• Processing: Server calculates the square of the input number
• Output: Displays the result dynamically

• Built using R and the Shiny package
• Utilizes the reactive programming model
• User inputs trigger server-side calculations

# An example widget definition from ui.R
numericInput("num", "Enter a number:", 1)

# A calculation function from server.R
observeEvent(input$calculate, {
  num <- as.numeric(input$num)
  output$square <- renderText({
    paste("The square of", num, "is:", num^2)
  })
})

Experience the simplicity and effectiveness of the Square Calculator App.

# Simple square calculation
input_num <- 5
squared_value <- input_num ^ 2
squared_value

## [1] 25